Home / 10,758.16-14,845.53-6,042.34

Finding the Fourth Proportional to 10,758.16, 14,845.53 and 6,042.34

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Solution

The fourth proportional to 10,758.16, 14,845.53 and 6,042.34 is: 8,338.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,758.16 : 14,845.53 = 6,042.34 : x
  2. Step 2: Convert to fraction form
    10,758.16/14,845.53 = 6,042.34/x
  3. Step 3: Cross multiply
    10,758.16x = 14,845.53 × 6,042.34
  4. Step 4: Simplify right side
    10,758.16x = 89,701,739.74
  5. Step 5: Solve for x
    x = 89,701,739.74/10,758.16
  6. Step 6: Final answer
    x = 8,338.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.