Home / 23,631.09-35,316.08-22,265.43

Finding the Fourth Proportional to 23,631.09, 35,316.08 and 22,265.43

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Solution

The fourth proportional to 23,631.09, 35,316.08 and 22,265.43 is: 33,275.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,631.09 : 35,316.08 = 22,265.43 : x
  2. Step 2: Convert to fraction form
    23,631.09/35,316.08 = 22,265.43/x
  3. Step 3: Cross multiply
    23,631.09x = 35,316.08 × 22,265.43
  4. Step 4: Simplify right side
    23,631.09x = 786,327,595.79
  5. Step 5: Solve for x
    x = 786,327,595.79/23,631.09
  6. Step 6: Final answer
    x = 33,275.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.