Home / 23,353.90-32,220.57-14,276.02

Finding the Fourth Proportional to 23,353.90, 32,220.57 and 14,276.02

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Solution

The fourth proportional to 23,353.90, 32,220.57 and 14,276.02 is: 19,696.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,353.90 : 32,220.57 = 14,276.02 : x
  2. Step 2: Convert to fraction form
    23,353.90/32,220.57 = 14,276.02/x
  3. Step 3: Cross multiply
    23,353.90x = 32,220.57 × 14,276.02
  4. Step 4: Simplify right side
    23,353.90x = 459,981,501.73
  5. Step 5: Solve for x
    x = 459,981,501.73/23,353.90
  6. Step 6: Final answer
    x = 19,696.13

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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.