Home / 9,410.52-14,117.40-5,026.80

Finding the Fourth Proportional to 9,410.52, 14,117.40 and 5,026.80

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Solution

The fourth proportional to 9,410.52, 14,117.40 and 5,026.80 is: 7,541.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,410.52 : 14,117.40 = 5,026.80 : x
  2. Step 2: Convert to fraction form
    9,410.52/14,117.40 = 5,026.80/x
  3. Step 3: Cross multiply
    9,410.52x = 14,117.40 × 5,026.80
  4. Step 4: Simplify right side
    9,410.52x = 70,965,346.32
  5. Step 5: Solve for x
    x = 70,965,346.32/9,410.52
  6. Step 6: Final answer
    x = 7,541.07

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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.