Home / 7,019.04-10,527.48-2,402.04

Finding the Fourth Proportional to 7,019.04, 10,527.48 and 2,402.04

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Solution

The fourth proportional to 7,019.04, 10,527.48 and 2,402.04 is: 3,602.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,019.04 : 10,527.48 = 2,402.04 : x
  2. Step 2: Convert to fraction form
    7,019.04/10,527.48 = 2,402.04/x
  3. Step 3: Cross multiply
    7,019.04x = 10,527.48 × 2,402.04
  4. Step 4: Simplify right side
    7,019.04x = 25,287,428.06
  5. Step 5: Solve for x
    x = 25,287,428.06/7,019.04
  6. Step 6: Final answer
    x = 3,602.69

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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.