Home / 22,545.19-33,823.35-6,962.81

Finding the Fourth Proportional to 22,545.19, 33,823.35 and 6,962.81

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Solution

The fourth proportional to 22,545.19, 33,823.35 and 6,962.81 is: 10,445.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,545.19 : 33,823.35 = 6,962.81 : x
  2. Step 2: Convert to fraction form
    22,545.19/33,823.35 = 6,962.81/x
  3. Step 3: Cross multiply
    22,545.19x = 33,823.35 × 6,962.81
  4. Step 4: Simplify right side
    22,545.19x = 235,505,644.17
  5. Step 5: Solve for x
    x = 235,505,644.17/22,545.19
  6. Step 6: Final answer
    x = 10,445.94

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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.