Home / 45,210.46-62,384.58-25,067.14

Finding the Fourth Proportional to 45,210.46, 62,384.58 and 25,067.14

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Solution

The fourth proportional to 45,210.46, 62,384.58 and 25,067.14 is: 34,589.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,210.46 : 62,384.58 = 25,067.14 : x
  2. Step 2: Convert to fraction form
    45,210.46/62,384.58 = 25,067.14/x
  3. Step 3: Cross multiply
    45,210.46x = 62,384.58 × 25,067.14
  4. Step 4: Simplify right side
    45,210.46x = 1,563,803,000.70
  5. Step 5: Solve for x
    x = 1,563,803,000.70/45,210.46
  6. Step 6: Final answer
    x = 34,589.41

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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.