Home / 42,996.69-59,340.89-26,001.05

Finding the Fourth Proportional to 42,996.69, 59,340.89 and 26,001.05

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Solution

The fourth proportional to 42,996.69, 59,340.89 and 26,001.05 is: 35,884.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,996.69 : 59,340.89 = 26,001.05 : x
  2. Step 2: Convert to fraction form
    42,996.69/59,340.89 = 26,001.05/x
  3. Step 3: Cross multiply
    42,996.69x = 59,340.89 × 26,001.05
  4. Step 4: Simplify right side
    42,996.69x = 1,542,925,021.22
  5. Step 5: Solve for x
    x = 1,542,925,021.22/42,996.69
  6. Step 6: Final answer
    x = 35,884.74

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Double scale
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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.