Home / 36,454.07-54,676.60-9,802.10

Finding the Fourth Proportional to 36,454.07, 54,676.60 and 9,802.10

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Solution

The fourth proportional to 36,454.07, 54,676.60 and 9,802.10 is: 14,701.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,454.07 : 54,676.60 = 9,802.10 : x
  2. Step 2: Convert to fraction form
    36,454.07/54,676.60 = 9,802.10/x
  3. Step 3: Cross multiply
    36,454.07x = 54,676.60 × 9,802.10
  4. Step 4: Simplify right side
    36,454.07x = 535,945,500.86
  5. Step 5: Solve for x
    x = 535,945,500.86/36,454.07
  6. Step 6: Final answer
    x = 14,701.94

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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.