Home / 9,275.80-13,914.18-4,530.52

Finding the Fourth Proportional to 9,275.80, 13,914.18 and 4,530.52

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Solution

The fourth proportional to 9,275.80, 13,914.18 and 4,530.52 is: 6,796.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,275.80 : 13,914.18 = 4,530.52 : x
  2. Step 2: Convert to fraction form
    9,275.80/13,914.18 = 4,530.52/x
  3. Step 3: Cross multiply
    9,275.80x = 13,914.18 × 4,530.52
  4. Step 4: Simplify right side
    9,275.80x = 63,038,470.77
  5. Step 5: Solve for x
    x = 63,038,470.77/9,275.80
  6. Step 6: Final answer
    x = 6,796.01

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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.