Home / 24,715.87-34,067.99-19,328.76

Finding the Fourth Proportional to 24,715.87, 34,067.99 and 19,328.76

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Solution

The fourth proportional to 24,715.87, 34,067.99 and 19,328.76 is: 26,642.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,715.87 : 34,067.99 = 19,328.76 : x
  2. Step 2: Convert to fraction form
    24,715.87/34,067.99 = 19,328.76/x
  3. Step 3: Cross multiply
    24,715.87x = 34,067.99 × 19,328.76
  4. Step 4: Simplify right side
    24,715.87x = 658,492,050.71
  5. Step 5: Solve for x
    x = 658,492,050.71/24,715.87
  6. Step 6: Final answer
    x = 26,642.48

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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.