Home / 16,925.92-25,394.96-7,565.16

Finding the Fourth Proportional to 16,925.92, 25,394.96 and 7,565.16

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Solution

The fourth proportional to 16,925.92, 25,394.96 and 7,565.16 is: 11,350.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,925.92 : 25,394.96 = 7,565.16 : x
  2. Step 2: Convert to fraction form
    16,925.92/25,394.96 = 7,565.16/x
  3. Step 3: Cross multiply
    16,925.92x = 25,394.96 × 7,565.16
  4. Step 4: Simplify right side
    16,925.92x = 192,116,935.59
  5. Step 5: Solve for x
    x = 192,116,935.59/16,925.92
  6. Step 6: Final answer
    x = 11,350.46

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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.