Home / 4,386.66-6,053.45-2,397.21

Finding the Fourth Proportional to 4,386.66, 6,053.45 and 2,397.21

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Solution

The fourth proportional to 4,386.66, 6,053.45 and 2,397.21 is: 3,308.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,386.66 : 6,053.45 = 2,397.21 : x
  2. Step 2: Convert to fraction form
    4,386.66/6,053.45 = 2,397.21/x
  3. Step 3: Cross multiply
    4,386.66x = 6,053.45 × 2,397.21
  4. Step 4: Simplify right side
    4,386.66x = 14,511,390.87
  5. Step 5: Solve for x
    x = 14,511,390.87/4,386.66
  6. Step 6: Final answer
    x = 3,308.07

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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.