Home / 83,160.07-124,741.01-23,996.25

Finding the Fourth Proportional to 83,160.07, 124,741.01 and 23,996.25

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Solution

The fourth proportional to 83,160.07, 124,741.01 and 23,996.25 is: 35,994.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,160.07 : 124,741.01 = 23,996.25 : x
  2. Step 2: Convert to fraction form
    83,160.07/124,741.01 = 23,996.25/x
  3. Step 3: Cross multiply
    83,160.07x = 124,741.01 × 23,996.25
  4. Step 4: Simplify right side
    83,160.07x = 2,993,316,521.20
  5. Step 5: Solve for x
    x = 2,993,316,521.20/83,160.07
  6. Step 6: Final answer
    x = 35,994.64

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.