Home / 7,498.02-11,247.06-2,567.70

Finding the Fourth Proportional to 7,498.02, 11,247.06 and 2,567.70

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Solution

The fourth proportional to 7,498.02, 11,247.06 and 2,567.70 is: 3,851.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,498.02 : 11,247.06 = 2,567.70 : x
  2. Step 2: Convert to fraction form
    7,498.02/11,247.06 = 2,567.70/x
  3. Step 3: Cross multiply
    7,498.02x = 11,247.06 × 2,567.70
  4. Step 4: Simplify right side
    7,498.02x = 28,879,075.96
  5. Step 5: Solve for x
    x = 28,879,075.96/7,498.02
  6. Step 6: Final answer
    x = 3,851.56

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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.