Home / 22,366.55-33,528.96-7,565.16

Finding the Fourth Proportional to 22,366.55, 33,528.96 and 7,565.16

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Solution

The fourth proportional to 22,366.55, 33,528.96 and 7,565.16 is: 11,340.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,366.55 : 33,528.96 = 7,565.16 : x
  2. Step 2: Convert to fraction form
    22,366.55/33,528.96 = 7,565.16/x
  3. Step 3: Cross multiply
    22,366.55x = 33,528.96 × 7,565.16
  4. Step 4: Simplify right side
    22,366.55x = 253,652,072.77
  5. Step 5: Solve for x
    x = 253,652,072.77/22,366.55
  6. Step 6: Final answer
    x = 11,340.69

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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.