Home / 4,648.76-6,970.97-2,701.52

Finding the Fourth Proportional to 4,648.76, 6,970.97 and 2,701.52

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Solution

The fourth proportional to 4,648.76, 6,970.97 and 2,701.52 is: 4,051.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,648.76 : 6,970.97 = 2,701.52 : x
  2. Step 2: Convert to fraction form
    4,648.76/6,970.97 = 2,701.52/x
  3. Step 3: Cross multiply
    4,648.76x = 6,970.97 × 2,701.52
  4. Step 4: Simplify right side
    4,648.76x = 18,832,186.77
  5. Step 5: Solve for x
    x = 18,832,186.77/4,648.76
  6. Step 6: Final answer
    x = 4,051.02

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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.