Home / 4,681.93-6,454.91-3,606.41

Finding the Fourth Proportional to 4,681.93, 6,454.91 and 3,606.41

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Solution

The fourth proportional to 4,681.93, 6,454.91 and 3,606.41 is: 4,972.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,681.93 : 6,454.91 = 3,606.41 : x
  2. Step 2: Convert to fraction form
    4,681.93/6,454.91 = 3,606.41/x
  3. Step 3: Cross multiply
    4,681.93x = 6,454.91 × 3,606.41
  4. Step 4: Simplify right side
    4,681.93x = 23,279,077.13
  5. Step 5: Solve for x
    x = 23,279,077.13/4,681.93
  6. Step 6: Final answer
    x = 4,972.11

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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.