Home / 96,523.10-144,784.65-93,023.90

Finding the Fourth Proportional to 96,523.10, 144,784.65 and 93,023.90

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Solution

The fourth proportional to 96,523.10, 144,784.65 and 93,023.90 is: 139,535.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,523.10 : 144,784.65 = 93,023.90 : x
  2. Step 2: Convert to fraction form
    96,523.10/144,784.65 = 93,023.90/x
  3. Step 3: Cross multiply
    96,523.10x = 144,784.65 × 93,023.90
  4. Step 4: Simplify right side
    96,523.10x = 13,468,432,803.14
  5. Step 5: Solve for x
    x = 13,468,432,803.14/96,523.10
  6. Step 6: Final answer
    x = 139,535.85

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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.