Home / 42,943.52-59,232.08-41,498.48

Finding the Fourth Proportional to 42,943.52, 59,232.08 and 41,498.48

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Solution

The fourth proportional to 42,943.52, 59,232.08 and 41,498.48 is: 57,238.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,943.52 : 59,232.08 = 41,498.48 : x
  2. Step 2: Convert to fraction form
    42,943.52/59,232.08 = 41,498.48/x
  3. Step 3: Cross multiply
    42,943.52x = 59,232.08 × 41,498.48
  4. Step 4: Simplify right side
    42,943.52x = 2,458,041,287.24
  5. Step 5: Solve for x
    x = 2,458,041,287.24/42,943.52
  6. Step 6: Final answer
    x = 57,238.93

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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.