Home / 56,444.20-84,666.30-33,058.60

Finding the Fourth Proportional to 56,444.20, 84,666.30 and 33,058.60

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Solution

The fourth proportional to 56,444.20, 84,666.30 and 33,058.60 is: 49,587.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,444.20 : 84,666.30 = 33,058.60 : x
  2. Step 2: Convert to fraction form
    56,444.20/84,666.30 = 33,058.60/x
  3. Step 3: Cross multiply
    56,444.20x = 84,666.30 × 33,058.60
  4. Step 4: Simplify right side
    56,444.20x = 2,798,949,345.18
  5. Step 5: Solve for x
    x = 2,798,949,345.18/56,444.20
  6. Step 6: Final answer
    x = 49,587.90

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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.