Home / 9,775.08-14,652.36-4,841.64

Finding the Fourth Proportional to 9,775.08, 14,652.36 and 4,841.64

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Solution

The fourth proportional to 9,775.08, 14,652.36 and 4,841.64 is: 7,257.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,775.08 : 14,652.36 = 4,841.64 : x
  2. Step 2: Convert to fraction form
    9,775.08/14,652.36 = 4,841.64/x
  3. Step 3: Cross multiply
    9,775.08x = 14,652.36 × 4,841.64
  4. Step 4: Simplify right side
    9,775.08x = 70,941,452.27
  5. Step 5: Solve for x
    x = 70,941,452.27/9,775.08
  6. Step 6: Final answer
    x = 7,257.38

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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.