Home / 7,604.08-10,492.91-4,459.66

Finding the Fourth Proportional to 7,604.08, 10,492.91 and 4,459.66

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Solution

The fourth proportional to 7,604.08, 10,492.91 and 4,459.66 is: 6,153.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,604.08 : 10,492.91 = 4,459.66 : x
  2. Step 2: Convert to fraction form
    7,604.08/10,492.91 = 4,459.66/x
  3. Step 3: Cross multiply
    7,604.08x = 10,492.91 × 4,459.66
  4. Step 4: Simplify right side
    7,604.08x = 46,794,779.20
  5. Step 5: Solve for x
    x = 46,794,779.20/7,604.08
  6. Step 6: Final answer
    x = 6,153.91

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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.