Home / 37,192.64-56,044.80-30,763.52

Finding the Fourth Proportional to 37,192.64, 56,044.80 and 30,763.52

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Solution

The fourth proportional to 37,192.64, 56,044.80 and 30,763.52 is: 46,356.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,192.64 : 56,044.80 = 30,763.52 : x
  2. Step 2: Convert to fraction form
    37,192.64/56,044.80 = 30,763.52/x
  3. Step 3: Cross multiply
    37,192.64x = 56,044.80 × 30,763.52
  4. Step 4: Simplify right side
    37,192.64x = 1,724,135,325.70
  5. Step 5: Solve for x
    x = 1,724,135,325.70/37,192.64
  6. Step 6: Final answer
    x = 46,356.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.