Home / 35,545.50-53,298.38-22,369.62

Finding the Fourth Proportional to 35,545.50, 53,298.38 and 22,369.62

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Solution

The fourth proportional to 35,545.50, 53,298.38 and 22,369.62 is: 33,541.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,545.50 : 53,298.38 = 22,369.62 : x
  2. Step 2: Convert to fraction form
    35,545.50/53,298.38 = 22,369.62/x
  3. Step 3: Cross multiply
    35,545.50x = 53,298.38 × 22,369.62
  4. Step 4: Simplify right side
    35,545.50x = 1,192,264,507.22
  5. Step 5: Solve for x
    x = 1,192,264,507.22/35,545.50
  6. Step 6: Final answer
    x = 33,541.93

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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.