Home / 23,072.17-34,607.10-9,034.77

Finding the Fourth Proportional to 23,072.17, 34,607.10 and 9,034.77

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Solution

The fourth proportional to 23,072.17, 34,607.10 and 9,034.77 is: 13,551.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,072.17 : 34,607.10 = 9,034.77 : x
  2. Step 2: Convert to fraction form
    23,072.17/34,607.10 = 9,034.77/x
  3. Step 3: Cross multiply
    23,072.17x = 34,607.10 × 9,034.77
  4. Step 4: Simplify right side
    23,072.17x = 312,667,009.71
  5. Step 5: Solve for x
    x = 312,667,009.71/23,072.17
  6. Step 6: Final answer
    x = 13,551.70

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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.