Home / 23,065.40-34,598.14-6,425.48

Finding the Fourth Proportional to 23,065.40, 34,598.14 and 6,425.48

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Solution

The fourth proportional to 23,065.40, 34,598.14 and 6,425.48 is: 9,638.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,065.40 : 34,598.14 = 6,425.48 : x
  2. Step 2: Convert to fraction form
    23,065.40/34,598.14 = 6,425.48/x
  3. Step 3: Cross multiply
    23,065.40x = 34,598.14 × 6,425.48
  4. Step 4: Simplify right side
    23,065.40x = 222,309,727.04
  5. Step 5: Solve for x
    x = 222,309,727.04/23,065.40
  6. Step 6: Final answer
    x = 9,638.23

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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.