Home / 23,620.14-32,595.40-13,010.76

Finding the Fourth Proportional to 23,620.14, 32,595.40 and 13,010.76

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Solution

The fourth proportional to 23,620.14, 32,595.40 and 13,010.76 is: 17,954.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,620.14 : 32,595.40 = 13,010.76 : x
  2. Step 2: Convert to fraction form
    23,620.14/32,595.40 = 13,010.76/x
  3. Step 3: Cross multiply
    23,620.14x = 32,595.40 × 13,010.76
  4. Step 4: Simplify right side
    23,620.14x = 424,090,731.00
  5. Step 5: Solve for x
    x = 424,090,731.00/23,620.14
  6. Step 6: Final answer
    x = 17,954.63

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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.