Home / 9,349.20-14,030.44-5,192.53

Finding the Fourth Proportional to 9,349.20, 14,030.44 and 5,192.53

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Solution

The fourth proportional to 9,349.20, 14,030.44 and 5,192.53 is: 7,792.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,349.20 : 14,030.44 = 5,192.53 : x
  2. Step 2: Convert to fraction form
    9,349.20/14,030.44 = 5,192.53/x
  3. Step 3: Cross multiply
    9,349.20x = 14,030.44 × 5,192.53
  4. Step 4: Simplify right side
    9,349.20x = 72,853,486.62
  5. Step 5: Solve for x
    x = 72,853,486.62/9,349.20
  6. Step 6: Final answer
    x = 7,792.49

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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.