Home / 93,988.29-141,019.36-41,360.87

Finding the Fourth Proportional to 93,988.29, 141,019.36 and 41,360.87

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Solution

The fourth proportional to 93,988.29, 141,019.36 and 41,360.87 is: 62,057.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,988.29 : 141,019.36 = 41,360.87 : x
  2. Step 2: Convert to fraction form
    93,988.29/141,019.36 = 41,360.87/x
  3. Step 3: Cross multiply
    93,988.29x = 141,019.36 × 41,360.87
  4. Step 4: Simplify right side
    93,988.29x = 5,832,683,898.24
  5. Step 5: Solve for x
    x = 5,832,683,898.24/93,988.29
  6. Step 6: Final answer
    x = 62,057.56

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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.