Home / 14,991.09-22,482.71-4,458.27

Finding the Fourth Proportional to 14,991.09, 22,482.71 and 4,458.27

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Solution

The fourth proportional to 14,991.09, 22,482.71 and 4,458.27 is: 6,686.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,991.09 : 22,482.71 = 4,458.27 : x
  2. Step 2: Convert to fraction form
    14,991.09/22,482.71 = 4,458.27/x
  3. Step 3: Cross multiply
    14,991.09x = 22,482.71 × 4,458.27
  4. Step 4: Simplify right side
    14,991.09x = 100,233,943.78
  5. Step 5: Solve for x
    x = 100,233,943.78/14,991.09
  6. Step 6: Final answer
    x = 6,686.24

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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.