Home / 34,164.02-51,248.67-13,114.14

Finding the Fourth Proportional to 34,164.02, 51,248.67 and 13,114.14

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Solution

The fourth proportional to 34,164.02, 51,248.67 and 13,114.14 is: 19,672.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,164.02 : 51,248.67 = 13,114.14 : x
  2. Step 2: Convert to fraction form
    34,164.02/51,248.67 = 13,114.14/x
  3. Step 3: Cross multiply
    34,164.02x = 51,248.67 × 13,114.14
  4. Step 4: Simplify right side
    34,164.02x = 672,082,233.19
  5. Step 5: Solve for x
    x = 672,082,233.19/34,164.02
  6. Step 6: Final answer
    x = 19,672.22

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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.