Home / 93,073.10-139,556.76-63,526.70

Finding the Fourth Proportional to 93,073.10, 139,556.76 and 63,526.70

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Solution

The fourth proportional to 93,073.10, 139,556.76 and 63,526.70 is: 95,253.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,073.10 : 139,556.76 = 63,526.70 : x
  2. Step 2: Convert to fraction form
    93,073.10/139,556.76 = 63,526.70/x
  3. Step 3: Cross multiply
    93,073.10x = 139,556.76 × 63,526.70
  4. Step 4: Simplify right side
    93,073.10x = 8,865,580,425.49
  5. Step 5: Solve for x
    x = 8,865,580,425.49/93,073.10
  6. Step 6: Final answer
    x = 95,253.95

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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.