Home / 45,690.47-63,049.92-25,549.01

Finding the Fourth Proportional to 45,690.47, 63,049.92 and 25,549.01

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Solution

The fourth proportional to 45,690.47, 63,049.92 and 25,549.01 is: 35,256.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,690.47 : 63,049.92 = 25,549.01 : x
  2. Step 2: Convert to fraction form
    45,690.47/63,049.92 = 25,549.01/x
  3. Step 3: Cross multiply
    45,690.47x = 63,049.92 × 25,549.01
  4. Step 4: Simplify right side
    45,690.47x = 1,610,863,036.58
  5. Step 5: Solve for x
    x = 1,610,863,036.58/45,690.47
  6. Step 6: Final answer
    x = 35,256.00

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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.