Home / 6,071.76-9,101.16-4,335.12

Finding the Fourth Proportional to 6,071.76, 9,101.16 and 4,335.12

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Solution

The fourth proportional to 6,071.76, 9,101.16 and 4,335.12 is: 6,498.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,071.76 : 9,101.16 = 4,335.12 : x
  2. Step 2: Convert to fraction form
    6,071.76/9,101.16 = 4,335.12/x
  3. Step 3: Cross multiply
    6,071.76x = 9,101.16 × 4,335.12
  4. Step 4: Simplify right side
    6,071.76x = 39,454,620.74
  5. Step 5: Solve for x
    x = 39,454,620.74/6,071.76
  6. Step 6: Final answer
    x = 6,498.05

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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.