Home / 4,386.03-6,053.63-2,497.74

Finding the Fourth Proportional to 4,386.03, 6,053.63 and 2,497.74

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Solution

The fourth proportional to 4,386.03, 6,053.63 and 2,497.74 is: 3,447.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,386.03 : 6,053.63 = 2,497.74 : x
  2. Step 2: Convert to fraction form
    4,386.03/6,053.63 = 2,497.74/x
  3. Step 3: Cross multiply
    4,386.03x = 6,053.63 × 2,497.74
  4. Step 4: Simplify right side
    4,386.03x = 15,120,381.31
  5. Step 5: Solve for x
    x = 15,120,381.31/4,386.03
  6. Step 6: Final answer
    x = 3,447.40

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Half scale
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Double scale
Find fourth proportional to 4,387.03, 6,055.01 and 2,498.74
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.