Home / 19,250.57-26,566.22-11,298.53

Finding the Fourth Proportional to 19,250.57, 26,566.22 and 11,298.53

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Solution

The fourth proportional to 19,250.57, 26,566.22 and 11,298.53 is: 15,592.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,250.57 : 26,566.22 = 11,298.53 : x
  2. Step 2: Convert to fraction form
    19,250.57/26,566.22 = 11,298.53/x
  3. Step 3: Cross multiply
    19,250.57x = 26,566.22 × 11,298.53
  4. Step 4: Simplify right side
    19,250.57x = 300,159,233.66
  5. Step 5: Solve for x
    x = 300,159,233.66/19,250.57
  6. Step 6: Final answer
    x = 15,592.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.