Home / 15,307.14-22,959.09-7,492.26

Finding the Fourth Proportional to 15,307.14, 22,959.09 and 7,492.26

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Solution

The fourth proportional to 15,307.14, 22,959.09 and 7,492.26 is: 11,237.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,307.14 : 22,959.09 = 7,492.26 : x
  2. Step 2: Convert to fraction form
    15,307.14/22,959.09 = 7,492.26/x
  3. Step 3: Cross multiply
    15,307.14x = 22,959.09 × 7,492.26
  4. Step 4: Simplify right side
    15,307.14x = 172,015,471.64
  5. Step 5: Solve for x
    x = 172,015,471.64/15,307.14
  6. Step 6: Final answer
    x = 11,237.60

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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.