Home / 4,328.05-6,492.18-1,695.46

Finding the Fourth Proportional to 4,328.05, 6,492.18 and 1,695.46

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Solution

The fourth proportional to 4,328.05, 6,492.18 and 1,695.46 is: 2,543.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,328.05 : 6,492.18 = 1,695.46 : x
  2. Step 2: Convert to fraction form
    4,328.05/6,492.18 = 1,695.46/x
  3. Step 3: Cross multiply
    4,328.05x = 6,492.18 × 1,695.46
  4. Step 4: Simplify right side
    4,328.05x = 11,007,231.50
  5. Step 5: Solve for x
    x = 11,007,231.50/4,328.05
  6. Step 6: Final answer
    x = 2,543.23

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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.