Home / 8,040.02-11,094.98-4,455.24

Finding the Fourth Proportional to 8,040.02, 11,094.98 and 4,455.24

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Solution

The fourth proportional to 8,040.02, 11,094.98 and 4,455.24 is: 6,148.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,040.02 : 11,094.98 = 4,455.24 : x
  2. Step 2: Convert to fraction form
    8,040.02/11,094.98 = 4,455.24/x
  3. Step 3: Cross multiply
    8,040.02x = 11,094.98 × 4,455.24
  4. Step 4: Simplify right side
    8,040.02x = 49,430,798.70
  5. Step 5: Solve for x
    x = 49,430,798.70/8,040.02
  6. Step 6: Final answer
    x = 6,148.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.