Home / 42,612.87-58,804.60-24,463.06

Finding the Fourth Proportional to 42,612.87, 58,804.60 and 24,463.06

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Solution

The fourth proportional to 42,612.87, 58,804.60 and 24,463.06 is: 33,758.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,612.87 : 58,804.60 = 24,463.06 : x
  2. Step 2: Convert to fraction form
    42,612.87/58,804.60 = 24,463.06/x
  3. Step 3: Cross multiply
    42,612.87x = 58,804.60 × 24,463.06
  4. Step 4: Simplify right side
    42,612.87x = 1,438,540,458.08
  5. Step 5: Solve for x
    x = 1,438,540,458.08/42,612.87
  6. Step 6: Final answer
    x = 33,758.36

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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.