Home / 7,337.34-11,006.93-2,407.47

Finding the Fourth Proportional to 7,337.34, 11,006.93 and 2,407.47

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Solution

The fourth proportional to 7,337.34, 11,006.93 and 2,407.47 is: 3,611.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,337.34 : 11,006.93 = 2,407.47 : x
  2. Step 2: Convert to fraction form
    7,337.34/11,006.93 = 2,407.47/x
  3. Step 3: Cross multiply
    7,337.34x = 11,006.93 × 2,407.47
  4. Step 4: Simplify right side
    7,337.34x = 26,498,853.77
  5. Step 5: Solve for x
    x = 26,498,853.77/7,337.34
  6. Step 6: Final answer
    x = 3,611.51

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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.