Home / 22,916.66-34,392.26-18,354.74

Finding the Fourth Proportional to 22,916.66, 34,392.26 and 18,354.74

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Solution

The fourth proportional to 22,916.66, 34,392.26 and 18,354.74 is: 27,545.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,916.66 : 34,392.26 = 18,354.74 : x
  2. Step 2: Convert to fraction form
    22,916.66/34,392.26 = 18,354.74/x
  3. Step 3: Cross multiply
    22,916.66x = 34,392.26 × 18,354.74
  4. Step 4: Simplify right side
    22,916.66x = 631,260,864.24
  5. Step 5: Solve for x
    x = 631,260,864.24/22,916.66
  6. Step 6: Final answer
    x = 27,545.94

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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.