Home / 34,743.24-52,114.14-8,448.12

Finding the Fourth Proportional to 34,743.24, 52,114.14 and 8,448.12

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Solution

The fourth proportional to 34,743.24, 52,114.14 and 8,448.12 is: 12,672.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,743.24 : 52,114.14 = 8,448.12 : x
  2. Step 2: Convert to fraction form
    34,743.24/52,114.14 = 8,448.12/x
  3. Step 3: Cross multiply
    34,743.24x = 52,114.14 × 8,448.12
  4. Step 4: Simplify right side
    34,743.24x = 440,266,508.42
  5. Step 5: Solve for x
    x = 440,266,508.42/34,743.24
  6. Step 6: Final answer
    x = 12,672.00

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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.