Home / 93,511.14-140,279.13-34,347.66

Finding the Fourth Proportional to 93,511.14, 140,279.13 and 34,347.66

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Solution

The fourth proportional to 93,511.14, 140,279.13 and 34,347.66 is: 51,526.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,511.14 : 140,279.13 = 34,347.66 : x
  2. Step 2: Convert to fraction form
    93,511.14/140,279.13 = 34,347.66/x
  3. Step 3: Cross multiply
    93,511.14x = 140,279.13 × 34,347.66
  4. Step 4: Simplify right side
    93,511.14x = 4,818,259,862.34
  5. Step 5: Solve for x
    x = 4,818,259,862.34/93,511.14
  6. Step 6: Final answer
    x = 51,526.05

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1.5x scale

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.