Home / 9,630.19-14,442.42-4,083.45

Finding the Fourth Proportional to 9,630.19, 14,442.42 and 4,083.45

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Solution

The fourth proportional to 9,630.19, 14,442.42 and 4,083.45 is: 6,123.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,630.19 : 14,442.42 = 4,083.45 : x
  2. Step 2: Convert to fraction form
    9,630.19/14,442.42 = 4,083.45/x
  3. Step 3: Cross multiply
    9,630.19x = 14,442.42 × 4,083.45
  4. Step 4: Simplify right side
    9,630.19x = 58,974,838.13
  5. Step 5: Solve for x
    x = 58,974,838.13/9,630.19
  6. Step 6: Final answer
    x = 6,123.95

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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.