Home / 9,050.02-13,566.67-6,278.00

Finding the Fourth Proportional to 9,050.02, 13,566.67 and 6,278.00

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Solution

The fourth proportional to 9,050.02, 13,566.67 and 6,278.00 is: 9,411.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,050.02 : 13,566.67 = 6,278.00 : x
  2. Step 2: Convert to fraction form
    9,050.02/13,566.67 = 6,278.00/x
  3. Step 3: Cross multiply
    9,050.02x = 13,566.67 × 6,278.00
  4. Step 4: Simplify right side
    9,050.02x = 85,171,486.43
  5. Step 5: Solve for x
    x = 85,171,486.43/9,050.02
  6. Step 6: Final answer
    x = 9,411.20

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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.