Home / 22,898.47-34,529.89-22,586.21

Finding the Fourth Proportional to 22,898.47, 34,529.89 and 22,586.21

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Solution

The fourth proportional to 22,898.47, 34,529.89 and 22,586.21 is: 34,059.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,898.47 : 34,529.89 = 22,586.21 : x
  2. Step 2: Convert to fraction form
    22,898.47/34,529.89 = 22,586.21/x
  3. Step 3: Cross multiply
    22,898.47x = 34,529.89 × 22,586.21
  4. Step 4: Simplify right side
    22,898.47x = 779,899,346.82
  5. Step 5: Solve for x
    x = 779,899,346.82/22,898.47
  6. Step 6: Final answer
    x = 34,059.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.