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Finding the Fourth Proportional to 60,292.76, 90,000.01 and 55,845.86

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Solution

The fourth proportional to 60,292.76, 90,000.01 and 55,845.86 is: 83,362.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,292.76 : 90,000.01 = 55,845.86 : x
  2. Step 2: Convert to fraction form
    60,292.76/90,000.01 = 55,845.86/x
  3. Step 3: Cross multiply
    60,292.76x = 90,000.01 × 55,845.86
  4. Step 4: Simplify right side
    60,292.76x = 5,026,127,578.27
  5. Step 5: Solve for x
    x = 5,026,127,578.27/60,292.76
  6. Step 6: Final answer
    x = 83,362.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.