Home / 10,212.04-14,092.14-6,019.48

Finding the Fourth Proportional to 10,212.04, 14,092.14 and 6,019.48

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Solution

The fourth proportional to 10,212.04, 14,092.14 and 6,019.48 is: 8,306.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,212.04 : 14,092.14 = 6,019.48 : x
  2. Step 2: Convert to fraction form
    10,212.04/14,092.14 = 6,019.48/x
  3. Step 3: Cross multiply
    10,212.04x = 14,092.14 × 6,019.48
  4. Step 4: Simplify right side
    10,212.04x = 84,827,354.89
  5. Step 5: Solve for x
    x = 84,827,354.89/10,212.04
  6. Step 6: Final answer
    x = 8,306.60

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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.