Home / 6,307.08-9,442.35-4,753.64

Finding the Fourth Proportional to 6,307.08, 9,442.35 and 4,753.64

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Solution

The fourth proportional to 6,307.08, 9,442.35 and 4,753.64 is: 7,116.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,307.08 : 9,442.35 = 4,753.64 : x
  2. Step 2: Convert to fraction form
    6,307.08/9,442.35 = 4,753.64/x
  3. Step 3: Cross multiply
    6,307.08x = 9,442.35 × 4,753.64
  4. Step 4: Simplify right side
    6,307.08x = 44,885,485.44
  5. Step 5: Solve for x
    x = 44,885,485.44/6,307.08
  6. Step 6: Final answer
    x = 7,116.68

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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.