Home / 44,058.24-66,080.16-14,474.88

Finding the Fourth Proportional to 44,058.24, 66,080.16 and 14,474.88

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Solution

The fourth proportional to 44,058.24, 66,080.16 and 14,474.88 is: 21,709.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,058.24 : 66,080.16 = 14,474.88 : x
  2. Step 2: Convert to fraction form
    44,058.24/66,080.16 = 14,474.88/x
  3. Step 3: Cross multiply
    44,058.24x = 66,080.16 × 14,474.88
  4. Step 4: Simplify right side
    44,058.24x = 956,502,386.38
  5. Step 5: Solve for x
    x = 956,502,386.38/44,058.24
  6. Step 6: Final answer
    x = 21,709.95

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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.