Home / 41,547.12-57,362.52-25,654.92

Finding the Fourth Proportional to 41,547.12, 57,362.52 and 25,654.92

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Solution

The fourth proportional to 41,547.12, 57,362.52 and 25,654.92 is: 35,420.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,547.12 : 57,362.52 = 25,654.92 : x
  2. Step 2: Convert to fraction form
    41,547.12/57,362.52 = 25,654.92/x
  3. Step 3: Cross multiply
    41,547.12x = 57,362.52 × 25,654.92
  4. Step 4: Simplify right side
    41,547.12x = 1,471,630,861.60
  5. Step 5: Solve for x
    x = 1,471,630,861.60/41,547.12
  6. Step 6: Final answer
    x = 35,420.77

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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.