Home / 62,439.06-93,545.19-36,088.14

Finding the Fourth Proportional to 62,439.06, 93,545.19 and 36,088.14

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Solution

The fourth proportional to 62,439.06, 93,545.19 and 36,088.14 is: 54,066.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,439.06 : 93,545.19 = 36,088.14 : x
  2. Step 2: Convert to fraction form
    62,439.06/93,545.19 = 36,088.14/x
  3. Step 3: Cross multiply
    62,439.06x = 93,545.19 × 36,088.14
  4. Step 4: Simplify right side
    62,439.06x = 3,375,871,913.05
  5. Step 5: Solve for x
    x = 3,375,871,913.05/62,439.06
  6. Step 6: Final answer
    x = 54,066.67

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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.