Home / 23,243.76-34,837.11-10,746.90

Finding the Fourth Proportional to 23,243.76, 34,837.11 and 10,746.90

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Solution

The fourth proportional to 23,243.76, 34,837.11 and 10,746.90 is: 16,107.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,243.76 : 34,837.11 = 10,746.90 : x
  2. Step 2: Convert to fraction form
    23,243.76/34,837.11 = 10,746.90/x
  3. Step 3: Cross multiply
    23,243.76x = 34,837.11 × 10,746.90
  4. Step 4: Simplify right side
    23,243.76x = 374,390,937.46
  5. Step 5: Solve for x
    x = 374,390,937.46/23,243.76
  6. Step 6: Final answer
    x = 16,107.16

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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.