Home / 7,166.07-10,753.02-3,005.24

Finding the Fourth Proportional to 7,166.07, 10,753.02 and 3,005.24

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Solution

The fourth proportional to 7,166.07, 10,753.02 and 3,005.24 is: 4,509.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,166.07 : 10,753.02 = 3,005.24 : x
  2. Step 2: Convert to fraction form
    7,166.07/10,753.02 = 3,005.24/x
  3. Step 3: Cross multiply
    7,166.07x = 10,753.02 × 3,005.24
  4. Step 4: Simplify right side
    7,166.07x = 32,315,352.06
  5. Step 5: Solve for x
    x = 32,315,352.06/7,166.07
  6. Step 6: Final answer
    x = 4,509.49

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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.