Home / 23,525.13-32,460.48-13,316.11

Finding the Fourth Proportional to 23,525.13, 32,460.48 and 13,316.11

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Solution

The fourth proportional to 23,525.13, 32,460.48 and 13,316.11 is: 18,373.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,525.13 : 32,460.48 = 13,316.11 : x
  2. Step 2: Convert to fraction form
    23,525.13/32,460.48 = 13,316.11/x
  3. Step 3: Cross multiply
    23,525.13x = 32,460.48 × 13,316.11
  4. Step 4: Simplify right side
    23,525.13x = 432,247,160.03
  5. Step 5: Solve for x
    x = 432,247,160.03/23,525.13
  6. Step 6: Final answer
    x = 18,373.85

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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.