Home / 23,302.19-34,928.14-11,442.17

Finding the Fourth Proportional to 23,302.19, 34,928.14 and 11,442.17

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Solution

The fourth proportional to 23,302.19, 34,928.14 and 11,442.17 is: 17,150.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,302.19 : 34,928.14 = 11,442.17 : x
  2. Step 2: Convert to fraction form
    23,302.19/34,928.14 = 11,442.17/x
  3. Step 3: Cross multiply
    23,302.19x = 34,928.14 × 11,442.17
  4. Step 4: Simplify right side
    23,302.19x = 399,653,715.66
  5. Step 5: Solve for x
    x = 399,653,715.66/23,302.19
  6. Step 6: Final answer
    x = 17,150.91

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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.