Home / 37,038.61-55,542.48-22,977.55

Finding the Fourth Proportional to 37,038.61, 55,542.48 and 22,977.55

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Solution

The fourth proportional to 37,038.61, 55,542.48 and 22,977.55 is: 34,456.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,038.61 : 55,542.48 = 22,977.55 : x
  2. Step 2: Convert to fraction form
    37,038.61/55,542.48 = 22,977.55/x
  3. Step 3: Cross multiply
    37,038.61x = 55,542.48 × 22,977.55
  4. Step 4: Simplify right side
    37,038.61x = 1,276,230,111.32
  5. Step 5: Solve for x
    x = 1,276,230,111.32/37,038.61
  6. Step 6: Final answer
    x = 34,456.75

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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.