Home / 42,731.19-58,980.53-24,583.99

Finding the Fourth Proportional to 42,731.19, 58,980.53 and 24,583.99

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Solution

The fourth proportional to 42,731.19, 58,980.53 and 24,583.99 is: 33,932.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,731.19 : 58,980.53 = 24,583.99 : x
  2. Step 2: Convert to fraction form
    42,731.19/58,980.53 = 24,583.99/x
  3. Step 3: Cross multiply
    42,731.19x = 58,980.53 × 24,583.99
  4. Step 4: Simplify right side
    42,731.19x = 1,449,976,489.34
  5. Step 5: Solve for x
    x = 1,449,976,489.34/42,731.19
  6. Step 6: Final answer
    x = 33,932.51

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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.