Home / 42,805.68-59,062.32-26,884.32

Finding the Fourth Proportional to 42,805.68, 59,062.32 and 26,884.32

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Solution

The fourth proportional to 42,805.68, 59,062.32 and 26,884.32 is: 37,094.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,805.68 : 59,062.32 = 26,884.32 : x
  2. Step 2: Convert to fraction form
    42,805.68/59,062.32 = 26,884.32/x
  3. Step 3: Cross multiply
    42,805.68x = 59,062.32 × 26,884.32
  4. Step 4: Simplify right side
    42,805.68x = 1,587,850,310.82
  5. Step 5: Solve for x
    x = 1,587,850,310.82/42,805.68
  6. Step 6: Final answer
    x = 37,094.38

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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.