Home / 45,350.13-62,583.42-25,208.88

Finding the Fourth Proportional to 45,350.13, 62,583.42 and 25,208.88

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Solution

The fourth proportional to 45,350.13, 62,583.42 and 25,208.88 is: 34,788.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,350.13 : 62,583.42 = 25,208.88 : x
  2. Step 2: Convert to fraction form
    45,350.13/62,583.42 = 25,208.88/x
  3. Step 3: Cross multiply
    45,350.13x = 62,583.42 × 25,208.88
  4. Step 4: Simplify right side
    45,350.13x = 1,577,657,924.77
  5. Step 5: Solve for x
    x = 1,577,657,924.77/45,350.13
  6. Step 6: Final answer
    x = 34,788.39

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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.