Home / 62,455.06-93,682.71-25,519.06

Finding the Fourth Proportional to 62,455.06, 93,682.71 and 25,519.06

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Solution

The fourth proportional to 62,455.06, 93,682.71 and 25,519.06 is: 38,278.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,455.06 : 93,682.71 = 25,519.06 : x
  2. Step 2: Convert to fraction form
    62,455.06/93,682.71 = 25,519.06/x
  3. Step 3: Cross multiply
    62,455.06x = 93,682.71 × 25,519.06
  4. Step 4: Simplify right side
    62,455.06x = 2,390,694,697.45
  5. Step 5: Solve for x
    x = 2,390,694,697.45/62,455.06
  6. Step 6: Final answer
    x = 38,278.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.