Home / 42,238.05-58,274.26-24,332.59

Finding the Fourth Proportional to 42,238.05, 58,274.26 and 24,332.59

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Solution

The fourth proportional to 42,238.05, 58,274.26 and 24,332.59 is: 33,570.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,238.05 : 58,274.26 = 24,332.59 : x
  2. Step 2: Convert to fraction form
    42,238.05/58,274.26 = 24,332.59/x
  3. Step 3: Cross multiply
    42,238.05x = 58,274.26 × 24,332.59
  4. Step 4: Simplify right side
    42,238.05x = 1,417,963,676.13
  5. Step 5: Solve for x
    x = 1,417,963,676.13/42,238.05
  6. Step 6: Final answer
    x = 33,570.77

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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.