Home / 67,424.10-93,023.07-43,564.83

Finding the Fourth Proportional to 67,424.10, 93,023.07 and 43,564.83

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Solution

The fourth proportional to 67,424.10, 93,023.07 and 43,564.83 is: 60,105.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,424.10 : 93,023.07 = 43,564.83 : x
  2. Step 2: Convert to fraction form
    67,424.10/93,023.07 = 43,564.83/x
  3. Step 3: Cross multiply
    67,424.10x = 93,023.07 × 43,564.83
  4. Step 4: Simplify right side
    67,424.10x = 4,052,534,230.63
  5. Step 5: Solve for x
    x = 4,052,534,230.63/67,424.10
  6. Step 6: Final answer
    x = 60,105.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.