Home / 6,058.47-9,087.70-1,898.80

Finding the Fourth Proportional to 6,058.47, 9,087.70 and 1,898.80

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Solution

The fourth proportional to 6,058.47, 9,087.70 and 1,898.80 is: 2,848.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,058.47 : 9,087.70 = 1,898.80 : x
  2. Step 2: Convert to fraction form
    6,058.47/9,087.70 = 1,898.80/x
  3. Step 3: Cross multiply
    6,058.47x = 9,087.70 × 1,898.80
  4. Step 4: Simplify right side
    6,058.47x = 17,255,724.76
  5. Step 5: Solve for x
    x = 17,255,724.76/6,058.47
  6. Step 6: Final answer
    x = 2,848.20

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Similar ratio
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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.