Home / 23,282.10-32,126.76-14,329.44

Finding the Fourth Proportional to 23,282.10, 32,126.76 and 14,329.44

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Solution

The fourth proportional to 23,282.10, 32,126.76 and 14,329.44 is: 19,773.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,282.10 : 32,126.76 = 14,329.44 : x
  2. Step 2: Convert to fraction form
    23,282.10/32,126.76 = 14,329.44/x
  3. Step 3: Cross multiply
    23,282.10x = 32,126.76 × 14,329.44
  4. Step 4: Simplify right side
    23,282.10x = 460,358,479.81
  5. Step 5: Solve for x
    x = 460,358,479.81/23,282.10
  6. Step 6: Final answer
    x = 19,773.07

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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.