Home / 14,890.68-22,336.11-5,030.01

Finding the Fourth Proportional to 14,890.68, 22,336.11 and 5,030.01

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Solution

The fourth proportional to 14,890.68, 22,336.11 and 5,030.01 is: 7,545.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,890.68 : 22,336.11 = 5,030.01 : x
  2. Step 2: Convert to fraction form
    14,890.68/22,336.11 = 5,030.01/x
  3. Step 3: Cross multiply
    14,890.68x = 22,336.11 × 5,030.01
  4. Step 4: Simplify right side
    14,890.68x = 112,350,856.66
  5. Step 5: Solve for x
    x = 112,350,856.66/14,890.68
  6. Step 6: Final answer
    x = 7,545.05

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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.