Home / 9,422.08-14,143.02-4,495.84

Finding the Fourth Proportional to 9,422.08, 14,143.02 and 4,495.84

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Solution

The fourth proportional to 9,422.08, 14,143.02 and 4,495.84 is: 6,748.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,422.08 : 14,143.02 = 4,495.84 : x
  2. Step 2: Convert to fraction form
    9,422.08/14,143.02 = 4,495.84/x
  3. Step 3: Cross multiply
    9,422.08x = 14,143.02 × 4,495.84
  4. Step 4: Simplify right side
    9,422.08x = 63,584,755.04
  5. Step 5: Solve for x
    x = 63,584,755.04/9,422.08
  6. Step 6: Final answer
    x = 6,748.48

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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.