Home / 23,282.70-34,904.16-10,125.06

Finding the Fourth Proportional to 23,282.70, 34,904.16 and 10,125.06

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Solution

The fourth proportional to 23,282.70, 34,904.16 and 10,125.06 is: 15,178.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,282.70 : 34,904.16 = 10,125.06 : x
  2. Step 2: Convert to fraction form
    23,282.70/34,904.16 = 10,125.06/x
  3. Step 3: Cross multiply
    23,282.70x = 34,904.16 × 10,125.06
  4. Step 4: Simplify right side
    23,282.70x = 353,406,714.25
  5. Step 5: Solve for x
    x = 353,406,714.25/23,282.70
  6. Step 6: Final answer
    x = 15,178.94

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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.