Home / 4,697.18-6,479.08-3,575.67

Finding the Fourth Proportional to 4,697.18, 6,479.08 and 3,575.67

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Solution

The fourth proportional to 4,697.18, 6,479.08 and 3,575.67 is: 4,932.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,697.18 : 6,479.08 = 3,575.67 : x
  2. Step 2: Convert to fraction form
    4,697.18/6,479.08 = 3,575.67/x
  3. Step 3: Cross multiply
    4,697.18x = 6,479.08 × 3,575.67
  4. Step 4: Simplify right side
    4,697.18x = 23,167,051.98
  5. Step 5: Solve for x
    x = 23,167,051.98/4,697.18
  6. Step 6: Final answer
    x = 4,932.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.