Home / 6,675.60-10,013.04-2,293.08

Finding the Fourth Proportional to 6,675.60, 10,013.04 and 2,293.08

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Solution

The fourth proportional to 6,675.60, 10,013.04 and 2,293.08 is: 3,439.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,675.60 : 10,013.04 = 2,293.08 : x
  2. Step 2: Convert to fraction form
    6,675.60/10,013.04 = 2,293.08/x
  3. Step 3: Cross multiply
    6,675.60x = 10,013.04 × 2,293.08
  4. Step 4: Simplify right side
    6,675.60x = 22,960,701.76
  5. Step 5: Solve for x
    x = 22,960,701.76/6,675.60
  6. Step 6: Final answer
    x = 3,439.50

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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.