Home / 58,884.77-88,293.62-40,187.46

Finding the Fourth Proportional to 58,884.77, 88,293.62 and 40,187.46

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Solution

The fourth proportional to 58,884.77, 88,293.62 and 40,187.46 is: 60,258.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,884.77 : 88,293.62 = 40,187.46 : x
  2. Step 2: Convert to fraction form
    58,884.77/88,293.62 = 40,187.46/x
  3. Step 3: Cross multiply
    58,884.77x = 88,293.62 × 40,187.46
  4. Step 4: Simplify right side
    58,884.77x = 3,548,296,121.07
  5. Step 5: Solve for x
    x = 3,548,296,121.07/58,884.77
  6. Step 6: Final answer
    x = 60,258.30

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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.