Home / 45,726.19-63,100.69-25,583.43

Finding the Fourth Proportional to 45,726.19, 63,100.69 and 25,583.43

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Solution

The fourth proportional to 45,726.19, 63,100.69 and 25,583.43 is: 35,304.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,726.19 : 63,100.69 = 25,583.43 : x
  2. Step 2: Convert to fraction form
    45,726.19/63,100.69 = 25,583.43/x
  3. Step 3: Cross multiply
    45,726.19x = 63,100.69 × 25,583.43
  4. Step 4: Simplify right side
    45,726.19x = 1,614,332,085.57
  5. Step 5: Solve for x
    x = 1,614,332,085.57/45,726.19
  6. Step 6: Final answer
    x = 35,304.32

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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.