Home / 62,706.31-94,090.21-29,429.08

Finding the Fourth Proportional to 62,706.31, 94,090.21 and 29,429.08

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Solution

The fourth proportional to 62,706.31, 94,090.21 and 29,429.08 is: 44,158.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,706.31 : 94,090.21 = 29,429.08 : x
  2. Step 2: Convert to fraction form
    62,706.31/94,090.21 = 29,429.08/x
  3. Step 3: Cross multiply
    62,706.31x = 94,090.21 × 29,429.08
  4. Step 4: Simplify right side
    62,706.31x = 2,768,988,317.31
  5. Step 5: Solve for x
    x = 2,768,988,317.31/62,706.31
  6. Step 6: Final answer
    x = 44,158.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.