Home / 173,554.27-239,434.22-113,102.89

Finding the Fourth Proportional to 173,554.27, 239,434.22 and 113,102.89

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Solution

The fourth proportional to 173,554.27, 239,434.22 and 113,102.89 is: 156,035.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,554.27 : 239,434.22 = 113,102.89 : x
  2. Step 2: Convert to fraction form
    173,554.27/239,434.22 = 113,102.89/x
  3. Step 3: Cross multiply
    173,554.27x = 239,434.22 × 113,102.89
  4. Step 4: Simplify right side
    173,554.27x = 27,080,702,246.90
  5. Step 5: Solve for x
    x = 27,080,702,246.90/173,554.27
  6. Step 6: Final answer
    x = 156,035.93

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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.