Home / 37,300.90-56,155.54-34,034.98

Finding the Fourth Proportional to 37,300.90, 56,155.54 and 34,034.98

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Solution

The fourth proportional to 37,300.90, 56,155.54 and 34,034.98 is: 51,238.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,300.90 : 56,155.54 = 34,034.98 : x
  2. Step 2: Convert to fraction form
    37,300.90/56,155.54 = 34,034.98/x
  3. Step 3: Cross multiply
    37,300.90x = 56,155.54 × 34,034.98
  4. Step 4: Simplify right side
    37,300.90x = 1,911,252,680.79
  5. Step 5: Solve for x
    x = 1,911,252,680.79/37,300.90
  6. Step 6: Final answer
    x = 51,238.78

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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.