Home / 14,920.93-22,356.28-10,516.96

Finding the Fourth Proportional to 14,920.93, 22,356.28 and 10,516.96

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Solution

The fourth proportional to 14,920.93, 22,356.28 and 10,516.96 is: 15,757.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,920.93 : 22,356.28 = 10,516.96 : x
  2. Step 2: Convert to fraction form
    14,920.93/22,356.28 = 10,516.96/x
  3. Step 3: Cross multiply
    14,920.93x = 22,356.28 × 10,516.96
  4. Step 4: Simplify right side
    14,920.93x = 235,120,102.51
  5. Step 5: Solve for x
    x = 235,120,102.51/14,920.93
  6. Step 6: Final answer
    x = 15,757.74

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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.