Home / 25,352.12-38,030.38-6,632.07

Finding the Fourth Proportional to 25,352.12, 38,030.38 and 6,632.07

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Solution

The fourth proportional to 25,352.12, 38,030.38 and 6,632.07 is: 9,948.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,352.12 : 38,030.38 = 6,632.07 : x
  2. Step 2: Convert to fraction form
    25,352.12/38,030.38 = 6,632.07/x
  3. Step 3: Cross multiply
    25,352.12x = 38,030.38 × 6,632.07
  4. Step 4: Simplify right side
    25,352.12x = 252,220,142.29
  5. Step 5: Solve for x
    x = 252,220,142.29/25,352.12
  6. Step 6: Final answer
    x = 9,948.68

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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.