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Finding the Fourth Proportional to 60,276.59, 90,402.53 and 22,823.74

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Solution

The fourth proportional to 60,276.59, 90,402.53 and 22,823.74 is: 34,230.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,276.59 : 90,402.53 = 22,823.74 : x
  2. Step 2: Convert to fraction form
    60,276.59/90,402.53 = 22,823.74/x
  3. Step 3: Cross multiply
    60,276.59x = 90,402.53 × 22,823.74
  4. Step 4: Simplify right side
    60,276.59x = 2,063,323,499.94
  5. Step 5: Solve for x
    x = 2,063,323,499.94/60,276.59
  6. Step 6: Final answer
    x = 34,230.93

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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.