Home / 45,807.06-63,217.57-25,394.11

Finding the Fourth Proportional to 45,807.06, 63,217.57 and 25,394.11

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Solution

The fourth proportional to 45,807.06, 63,217.57 and 25,394.11 is: 35,046.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,807.06 : 63,217.57 = 25,394.11 : x
  2. Step 2: Convert to fraction form
    45,807.06/63,217.57 = 25,394.11/x
  3. Step 3: Cross multiply
    45,807.06x = 63,217.57 × 25,394.11
  4. Step 4: Simplify right side
    45,807.06x = 1,605,354,084.89
  5. Step 5: Solve for x
    x = 1,605,354,084.89/45,807.06
  6. Step 6: Final answer
    x = 35,046.00

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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.