Home / 60,406.19-83,367.15-34,567.13

Finding the Fourth Proportional to 60,406.19, 83,367.15 and 34,567.13

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Solution

The fourth proportional to 60,406.19, 83,367.15 and 34,567.13 is: 47,706.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,406.19 : 83,367.15 = 34,567.13 : x
  2. Step 2: Convert to fraction form
    60,406.19/83,367.15 = 34,567.13/x
  3. Step 3: Cross multiply
    60,406.19x = 83,367.15 × 34,567.13
  4. Step 4: Simplify right side
    60,406.19x = 2,881,762,694.94
  5. Step 5: Solve for x
    x = 2,881,762,694.94/60,406.19
  6. Step 6: Final answer
    x = 47,706.42

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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.