Home / 29,554.10-44,335.20-9,830.60

Finding the Fourth Proportional to 29,554.10, 44,335.20 and 9,830.60

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Solution

The fourth proportional to 29,554.10, 44,335.20 and 9,830.60 is: 14,747.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,554.10 : 44,335.20 = 9,830.60 : x
  2. Step 2: Convert to fraction form
    29,554.10/44,335.20 = 9,830.60/x
  3. Step 3: Cross multiply
    29,554.10x = 44,335.20 × 9,830.60
  4. Step 4: Simplify right side
    29,554.10x = 435,841,617.12
  5. Step 5: Solve for x
    x = 435,841,617.12/29,554.10
  6. Step 6: Final answer
    x = 14,747.25

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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.