Home / 67,590.92-93,267.32-37,372.16

Finding the Fourth Proportional to 67,590.92, 93,267.32 and 37,372.16

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Solution

The fourth proportional to 67,590.92, 93,267.32 and 37,372.16 is: 51,569.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,590.92 : 93,267.32 = 37,372.16 : x
  2. Step 2: Convert to fraction form
    67,590.92/93,267.32 = 37,372.16/x
  3. Step 3: Cross multiply
    67,590.92x = 93,267.32 × 37,372.16
  4. Step 4: Simplify right side
    67,590.92x = 3,485,601,205.81
  5. Step 5: Solve for x
    x = 3,485,601,205.81/67,590.92
  6. Step 6: Final answer
    x = 51,569.07

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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.