Home / 15,006.07-22,509.41-4,617.82

Finding the Fourth Proportional to 15,006.07, 22,509.41 and 4,617.82

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Solution

The fourth proportional to 15,006.07, 22,509.41 and 4,617.82 is: 6,926.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,006.07 : 22,509.41 = 4,617.82 : x
  2. Step 2: Convert to fraction form
    15,006.07/22,509.41 = 4,617.82/x
  3. Step 3: Cross multiply
    15,006.07x = 22,509.41 × 4,617.82
  4. Step 4: Simplify right side
    15,006.07x = 103,944,403.69
  5. Step 5: Solve for x
    x = 103,944,403.69/15,006.07
  6. Step 6: Final answer
    x = 6,926.82

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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.