Home / 9,671.15-14,508.54-3,095.57

Finding the Fourth Proportional to 9,671.15, 14,508.54 and 3,095.57

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Solution

The fourth proportional to 9,671.15, 14,508.54 and 3,095.57 is: 4,643.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,671.15 : 14,508.54 = 3,095.57 : x
  2. Step 2: Convert to fraction form
    9,671.15/14,508.54 = 3,095.57/x
  3. Step 3: Cross multiply
    9,671.15x = 14,508.54 × 3,095.57
  4. Step 4: Simplify right side
    9,671.15x = 44,912,128.63
  5. Step 5: Solve for x
    x = 44,912,128.63/9,671.15
  6. Step 6: Final answer
    x = 4,643.93

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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.