Home / 5,006.69-7,510.40-1,496.42

Finding the Fourth Proportional to 5,006.69, 7,510.40 and 1,496.42

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Solution

The fourth proportional to 5,006.69, 7,510.40 and 1,496.42 is: 2,244.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,006.69 : 7,510.40 = 1,496.42 : x
  2. Step 2: Convert to fraction form
    5,006.69/7,510.40 = 1,496.42/x
  3. Step 3: Cross multiply
    5,006.69x = 7,510.40 × 1,496.42
  4. Step 4: Simplify right side
    5,006.69x = 11,238,712.77
  5. Step 5: Solve for x
    x = 11,238,712.77/5,006.69
  6. Step 6: Final answer
    x = 2,244.74

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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.