Home / 232,539.12-348,810.57-64,068.75

Finding the Fourth Proportional to 232,539.12, 348,810.57 and 64,068.75

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Solution

The fourth proportional to 232,539.12, 348,810.57 and 64,068.75 is: 96,103.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,539.12 : 348,810.57 = 64,068.75 : x
  2. Step 2: Convert to fraction form
    232,539.12/348,810.57 = 64,068.75/x
  3. Step 3: Cross multiply
    232,539.12x = 348,810.57 × 64,068.75
  4. Step 4: Simplify right side
    232,539.12x = 22,347,857,206.69
  5. Step 5: Solve for x
    x = 22,347,857,206.69/232,539.12
  6. Step 6: Final answer
    x = 96,103.65

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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.