Home / 4,854.19-6,696.25-3,060.70

Finding the Fourth Proportional to 4,854.19, 6,696.25 and 3,060.70

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Solution

The fourth proportional to 4,854.19, 6,696.25 and 3,060.70 is: 4,222.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,854.19 : 6,696.25 = 3,060.70 : x
  2. Step 2: Convert to fraction form
    4,854.19/6,696.25 = 3,060.70/x
  3. Step 3: Cross multiply
    4,854.19x = 6,696.25 × 3,060.70
  4. Step 4: Simplify right side
    4,854.19x = 20,495,178.89
  5. Step 5: Solve for x
    x = 20,495,178.89/4,854.19
  6. Step 6: Final answer
    x = 4,222.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.