Home / 45,303.03-62,508.92-25,156.98

Finding the Fourth Proportional to 45,303.03, 62,508.92 and 25,156.98

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Solution

The fourth proportional to 45,303.03, 62,508.92 and 25,156.98 is: 34,711.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,303.03 : 62,508.92 = 25,156.98 : x
  2. Step 2: Convert to fraction form
    45,303.03/62,508.92 = 25,156.98/x
  3. Step 3: Cross multiply
    45,303.03x = 62,508.92 × 25,156.98
  4. Step 4: Simplify right side
    45,303.03x = 1,572,535,524.48
  5. Step 5: Solve for x
    x = 1,572,535,524.48/45,303.03
  6. Step 6: Final answer
    x = 34,711.49

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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.