Home / 19,377.03-29,041.17-10,492.01

Finding the Fourth Proportional to 19,377.03, 29,041.17 and 10,492.01

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Solution

The fourth proportional to 19,377.03, 29,041.17 and 10,492.01 is: 15,724.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,377.03 : 29,041.17 = 10,492.01 : x
  2. Step 2: Convert to fraction form
    19,377.03/29,041.17 = 10,492.01/x
  3. Step 3: Cross multiply
    19,377.03x = 29,041.17 × 10,492.01
  4. Step 4: Simplify right side
    19,377.03x = 304,700,246.05
  5. Step 5: Solve for x
    x = 304,700,246.05/19,377.03
  6. Step 6: Final answer
    x = 15,724.82

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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.