Home / 45,901.32-63,344.33-25,484.77

Finding the Fourth Proportional to 45,901.32, 63,344.33 and 25,484.77

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Solution

The fourth proportional to 45,901.32, 63,344.33 and 25,484.77 is: 35,169.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,901.32 : 63,344.33 = 25,484.77 : x
  2. Step 2: Convert to fraction form
    45,901.32/63,344.33 = 25,484.77/x
  3. Step 3: Cross multiply
    45,901.32x = 63,344.33 × 25,484.77
  4. Step 4: Simplify right side
    45,901.32x = 1,614,315,680.85
  5. Step 5: Solve for x
    x = 1,614,315,680.85/45,901.32
  6. Step 6: Final answer
    x = 35,169.26

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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.