Home / 45,892.71-63,332.28-25,749.83

Finding the Fourth Proportional to 45,892.71, 63,332.28 and 25,749.83

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Solution

The fourth proportional to 45,892.71, 63,332.28 and 25,749.83 is: 35,534.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,892.71 : 63,332.28 = 25,749.83 : x
  2. Step 2: Convert to fraction form
    45,892.71/63,332.28 = 25,749.83/x
  3. Step 3: Cross multiply
    45,892.71x = 63,332.28 × 25,749.83
  4. Step 4: Simplify right side
    45,892.71x = 1,630,795,601.84
  5. Step 5: Solve for x
    x = 1,630,795,601.84/45,892.71
  6. Step 6: Final answer
    x = 35,534.96

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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.