Home / 73,515.19-101,588.88-60,081.55

Finding the Fourth Proportional to 73,515.19, 101,588.88 and 60,081.55

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Solution

The fourth proportional to 73,515.19, 101,588.88 and 60,081.55 is: 83,025.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,515.19 : 101,588.88 = 60,081.55 : x
  2. Step 2: Convert to fraction form
    73,515.19/101,588.88 = 60,081.55/x
  3. Step 3: Cross multiply
    73,515.19x = 101,588.88 × 60,081.55
  4. Step 4: Simplify right side
    73,515.19x = 6,103,616,564.81
  5. Step 5: Solve for x
    x = 6,103,616,564.81/73,515.19
  6. Step 6: Final answer
    x = 83,025.24

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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.