Home / 9,275.02-13,913.39-3,035.07

Finding the Fourth Proportional to 9,275.02, 13,913.39 and 3,035.07

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Solution

The fourth proportional to 9,275.02, 13,913.39 and 3,035.07 is: 4,552.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,275.02 : 13,913.39 = 3,035.07 : x
  2. Step 2: Convert to fraction form
    9,275.02/13,913.39 = 3,035.07/x
  3. Step 3: Cross multiply
    9,275.02x = 13,913.39 × 3,035.07
  4. Step 4: Simplify right side
    9,275.02x = 42,228,120.17
  5. Step 5: Solve for x
    x = 42,228,120.17/9,275.02
  6. Step 6: Final answer
    x = 4,552.89

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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.