Home / 42,266.68-58,338.56-24,372.48

Finding the Fourth Proportional to 42,266.68, 58,338.56 and 24,372.48

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Solution

The fourth proportional to 42,266.68, 58,338.56 and 24,372.48 is: 33,640.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,266.68 : 58,338.56 = 24,372.48 : x
  2. Step 2: Convert to fraction form
    42,266.68/58,338.56 = 24,372.48/x
  3. Step 3: Cross multiply
    42,266.68x = 58,338.56 × 24,372.48
  4. Step 4: Simplify right side
    42,266.68x = 1,421,855,386.83
  5. Step 5: Solve for x
    x = 1,421,855,386.83/42,266.68
  6. Step 6: Final answer
    x = 33,640.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.