Home / 62,669.70-93,999.51-29,381.22

Finding the Fourth Proportional to 62,669.70, 93,999.51 and 29,381.22

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Solution

The fourth proportional to 62,669.70, 93,999.51 and 29,381.22 is: 44,069.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,669.70 : 93,999.51 = 29,381.22 : x
  2. Step 2: Convert to fraction form
    62,669.70/93,999.51 = 29,381.22/x
  3. Step 3: Cross multiply
    62,669.70x = 93,999.51 × 29,381.22
  4. Step 4: Simplify right side
    62,669.70x = 2,761,820,283.20
  5. Step 5: Solve for x
    x = 2,761,820,283.20/62,669.70
  6. Step 6: Final answer
    x = 44,069.47

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1.5x scale

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.