Home / 29,621.09-44,438.02-9,630.70

Finding the Fourth Proportional to 29,621.09, 44,438.02 and 9,630.70

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Solution

The fourth proportional to 29,621.09, 44,438.02 and 9,630.70 is: 14,448.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,621.09 : 44,438.02 = 9,630.70 : x
  2. Step 2: Convert to fraction form
    29,621.09/44,438.02 = 9,630.70/x
  3. Step 3: Cross multiply
    29,621.09x = 44,438.02 × 9,630.70
  4. Step 4: Simplify right side
    29,621.09x = 427,969,104.04
  5. Step 5: Solve for x
    x = 427,969,104.04/29,621.09
  6. Step 6: Final answer
    x = 14,448.12

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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.