Home / 45,506.11-62,803.53-25,364.83

Finding the Fourth Proportional to 45,506.11, 62,803.53 and 25,364.83

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Solution

The fourth proportional to 45,506.11, 62,803.53 and 25,364.83 is: 35,006.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,506.11 : 62,803.53 = 25,364.83 : x
  2. Step 2: Convert to fraction form
    45,506.11/62,803.53 = 25,364.83/x
  3. Step 3: Cross multiply
    45,506.11x = 62,803.53 × 25,364.83
  4. Step 4: Simplify right side
    45,506.11x = 1,593,000,861.85
  5. Step 5: Solve for x
    x = 1,593,000,861.85/45,506.11
  6. Step 6: Final answer
    x = 35,006.31

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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.