Home / 42,324.79-58,393.16-24,424.33

Finding the Fourth Proportional to 42,324.79, 58,393.16 and 24,424.33

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Solution

The fourth proportional to 42,324.79, 58,393.16 and 24,424.33 is: 33,696.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,324.79 : 58,393.16 = 24,424.33 : x
  2. Step 2: Convert to fraction form
    42,324.79/58,393.16 = 24,424.33/x
  3. Step 3: Cross multiply
    42,324.79x = 58,393.16 × 24,424.33
  4. Step 4: Simplify right side
    42,324.79x = 1,426,213,687.46
  5. Step 5: Solve for x
    x = 1,426,213,687.46/42,324.79
  6. Step 6: Final answer
    x = 33,696.89

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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.