Home / 22,510.40-33,759.65-6,711.17

Finding the Fourth Proportional to 22,510.40, 33,759.65 and 6,711.17

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Solution

The fourth proportional to 22,510.40, 33,759.65 and 6,711.17 is: 10,064.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,510.40 : 33,759.65 = 6,711.17 : x
  2. Step 2: Convert to fraction form
    22,510.40/33,759.65 = 6,711.17/x
  3. Step 3: Cross multiply
    22,510.40x = 33,759.65 × 6,711.17
  4. Step 4: Simplify right side
    22,510.40x = 226,566,598.27
  5. Step 5: Solve for x
    x = 226,566,598.27/22,510.40
  6. Step 6: Final answer
    x = 10,064.98

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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.