Home / 9,510.09-14,251.49-5,341.32

Finding the Fourth Proportional to 9,510.09, 14,251.49 and 5,341.32

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Solution

The fourth proportional to 9,510.09, 14,251.49 and 5,341.32 is: 8,004.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,510.09 : 14,251.49 = 5,341.32 : x
  2. Step 2: Convert to fraction form
    9,510.09/14,251.49 = 5,341.32/x
  3. Step 3: Cross multiply
    9,510.09x = 14,251.49 × 5,341.32
  4. Step 4: Simplify right side
    9,510.09x = 76,121,796.95
  5. Step 5: Solve for x
    x = 76,121,796.95/9,510.09
  6. Step 6: Final answer
    x = 8,004.32

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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.