Home / 15,369.76-23,073.54-14,595.04

Finding the Fourth Proportional to 15,369.76, 23,073.54 and 14,595.04

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Solution

The fourth proportional to 15,369.76, 23,073.54 and 14,595.04 is: 21,910.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,369.76 : 23,073.54 = 14,595.04 : x
  2. Step 2: Convert to fraction form
    15,369.76/23,073.54 = 14,595.04/x
  3. Step 3: Cross multiply
    15,369.76x = 23,073.54 × 14,595.04
  4. Step 4: Simplify right side
    15,369.76x = 336,759,239.24
  5. Step 5: Solve for x
    x = 336,759,239.24/15,369.76
  6. Step 6: Final answer
    x = 21,910.51

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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.