Home / 14,202.46-19,599.01-8,152.52

Finding the Fourth Proportional to 14,202.46, 19,599.01 and 8,152.52

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Solution

The fourth proportional to 14,202.46, 19,599.01 and 8,152.52 is: 11,250.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,202.46 : 19,599.01 = 8,152.52 : x
  2. Step 2: Convert to fraction form
    14,202.46/19,599.01 = 8,152.52/x
  3. Step 3: Cross multiply
    14,202.46x = 19,599.01 × 8,152.52
  4. Step 4: Simplify right side
    14,202.46x = 159,781,280.24
  5. Step 5: Solve for x
    x = 159,781,280.24/14,202.46
  6. Step 6: Final answer
    x = 11,250.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.