Home / 45,752.23-63,140.88-25,610.37

Finding the Fourth Proportional to 45,752.23, 63,140.88 and 25,610.37

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Solution

The fourth proportional to 45,752.23, 63,140.88 and 25,610.37 is: 35,343.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,752.23 : 63,140.88 = 25,610.37 : x
  2. Step 2: Convert to fraction form
    45,752.23/63,140.88 = 25,610.37/x
  3. Step 3: Cross multiply
    45,752.23x = 63,140.88 × 25,610.37
  4. Step 4: Simplify right side
    45,752.23x = 1,617,061,298.93
  5. Step 5: Solve for x
    x = 1,617,061,298.93/45,752.23
  6. Step 6: Final answer
    x = 35,343.88

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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.