Home / 37,331.66-55,969.68-17,598.98

Finding the Fourth Proportional to 37,331.66, 55,969.68 and 17,598.98

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Solution

The fourth proportional to 37,331.66, 55,969.68 and 17,598.98 is: 26,385.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,331.66 : 55,969.68 = 17,598.98 : x
  2. Step 2: Convert to fraction form
    37,331.66/55,969.68 = 17,598.98/x
  3. Step 3: Cross multiply
    37,331.66x = 55,969.68 × 17,598.98
  4. Step 4: Simplify right side
    37,331.66x = 985,009,278.93
  5. Step 5: Solve for x
    x = 985,009,278.93/37,331.66
  6. Step 6: Final answer
    x = 26,385.36

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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.