Home / 22,876.56-34,312.08-10,383.32

Finding the Fourth Proportional to 22,876.56, 34,312.08 and 10,383.32

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Solution

The fourth proportional to 22,876.56, 34,312.08 and 10,383.32 is: 15,573.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,876.56 : 34,312.08 = 10,383.32 : x
  2. Step 2: Convert to fraction form
    22,876.56/34,312.08 = 10,383.32/x
  3. Step 3: Cross multiply
    22,876.56x = 34,312.08 × 10,383.32
  4. Step 4: Simplify right side
    22,876.56x = 356,273,306.51
  5. Step 5: Solve for x
    x = 356,273,306.51/22,876.56
  6. Step 6: Final answer
    x = 15,573.73

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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.