Home / 34,141.13-47,114.96-19,034.74

Finding the Fourth Proportional to 34,141.13, 47,114.96 and 19,034.74

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Solution

The fourth proportional to 34,141.13, 47,114.96 and 19,034.74 is: 26,268.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,141.13 : 47,114.96 = 19,034.74 : x
  2. Step 2: Convert to fraction form
    34,141.13/47,114.96 = 19,034.74/x
  3. Step 3: Cross multiply
    34,141.13x = 47,114.96 × 19,034.74
  4. Step 4: Simplify right side
    34,141.13x = 896,820,682.96
  5. Step 5: Solve for x
    x = 896,820,682.96/34,141.13
  6. Step 6: Final answer
    x = 26,268.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.