Home / 9,630.02-14,446.55-4,083.40

Finding the Fourth Proportional to 9,630.02, 14,446.55 and 4,083.40

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Solution

The fourth proportional to 9,630.02, 14,446.55 and 4,083.40 is: 6,125.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,630.02 : 14,446.55 = 4,083.40 : x
  2. Step 2: Convert to fraction form
    9,630.02/14,446.55 = 4,083.40/x
  3. Step 3: Cross multiply
    9,630.02x = 14,446.55 × 4,083.40
  4. Step 4: Simplify right side
    9,630.02x = 58,991,042.27
  5. Step 5: Solve for x
    x = 58,991,042.27/9,630.02
  6. Step 6: Final answer
    x = 6,125.74

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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.