Home / 4,373.02-6,559.36-1,253.02

Finding the Fourth Proportional to 4,373.02, 6,559.36 and 1,253.02

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Solution

The fourth proportional to 4,373.02, 6,559.36 and 1,253.02 is: 1,879.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,373.02 : 6,559.36 = 1,253.02 : x
  2. Step 2: Convert to fraction form
    4,373.02/6,559.36 = 1,253.02/x
  3. Step 3: Cross multiply
    4,373.02x = 6,559.36 × 1,253.02
  4. Step 4: Simplify right side
    4,373.02x = 8,219,009.08
  5. Step 5: Solve for x
    x = 8,219,009.08/4,373.02
  6. Step 6: Final answer
    x = 1,879.48

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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.