Home / 29,890.20-44,834.02-10,168.60

Finding the Fourth Proportional to 29,890.20, 44,834.02 and 10,168.60

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Solution

The fourth proportional to 29,890.20, 44,834.02 and 10,168.60 is: 15,252.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,890.20 : 44,834.02 = 10,168.60 : x
  2. Step 2: Convert to fraction form
    29,890.20/44,834.02 = 10,168.60/x
  3. Step 3: Cross multiply
    29,890.20x = 44,834.02 × 10,168.60
  4. Step 4: Simplify right side
    29,890.20x = 455,899,215.77
  5. Step 5: Solve for x
    x = 455,899,215.77/29,890.20
  6. Step 6: Final answer
    x = 15,252.46

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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.