Home / 45,844.40-63,266.33-25,700.31

Finding the Fourth Proportional to 45,844.40, 63,266.33 and 25,700.31

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Solution

The fourth proportional to 45,844.40, 63,266.33 and 25,700.31 is: 35,467.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,844.40 : 63,266.33 = 25,700.31 : x
  2. Step 2: Convert to fraction form
    45,844.40/63,266.33 = 25,700.31/x
  3. Step 3: Cross multiply
    45,844.40x = 63,266.33 × 25,700.31
  4. Step 4: Simplify right side
    45,844.40x = 1,625,964,357.81
  5. Step 5: Solve for x
    x = 1,625,964,357.81/45,844.40
  6. Step 6: Final answer
    x = 35,467.02

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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.