Home / 22,864.04-34,290.85-11,011.76

Finding the Fourth Proportional to 22,864.04, 34,290.85 and 11,011.76

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Solution

The fourth proportional to 22,864.04, 34,290.85 and 11,011.76 is: 16,515.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,864.04 : 34,290.85 = 11,011.76 : x
  2. Step 2: Convert to fraction form
    22,864.04/34,290.85 = 11,011.76/x
  3. Step 3: Cross multiply
    22,864.04x = 34,290.85 × 11,011.76
  4. Step 4: Simplify right side
    22,864.04x = 377,602,610.40
  5. Step 5: Solve for x
    x = 377,602,610.40/22,864.04
  6. Step 6: Final answer
    x = 16,515.13

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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.