Home / 4,328.01-6,492.02-1,208.03

Finding the Fourth Proportional to 4,328.01, 6,492.02 and 1,208.03

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Solution

The fourth proportional to 4,328.01, 6,492.02 and 1,208.03 is: 1,812.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,328.01 : 6,492.02 = 1,208.03 : x
  2. Step 2: Convert to fraction form
    4,328.01/6,492.02 = 1,208.03/x
  3. Step 3: Cross multiply
    4,328.01x = 6,492.02 × 1,208.03
  4. Step 4: Simplify right side
    4,328.01x = 7,842,516.42
  5. Step 5: Solve for x
    x = 7,842,516.42/4,328.01
  6. Step 6: Final answer
    x = 1,812.04

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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.