Home / 4,328.52-6,492.72-4,051.80

Finding the Fourth Proportional to 4,328.52, 6,492.72 and 4,051.80

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Solution

The fourth proportional to 4,328.52, 6,492.72 and 4,051.80 is: 6,077.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,328.52 : 6,492.72 = 4,051.80 : x
  2. Step 2: Convert to fraction form
    4,328.52/6,492.72 = 4,051.80/x
  3. Step 3: Cross multiply
    4,328.52x = 6,492.72 × 4,051.80
  4. Step 4: Simplify right side
    4,328.52x = 26,307,202.90
  5. Step 5: Solve for x
    x = 26,307,202.90/4,328.52
  6. Step 6: Final answer
    x = 6,077.64

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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.