Home / 10,810.52-14,918.28-6,094.70

Finding the Fourth Proportional to 10,810.52, 14,918.28 and 6,094.70

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Solution

The fourth proportional to 10,810.52, 14,918.28 and 6,094.70 is: 8,410.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,810.52 : 14,918.28 = 6,094.70 : x
  2. Step 2: Convert to fraction form
    10,810.52/14,918.28 = 6,094.70/x
  3. Step 3: Cross multiply
    10,810.52x = 14,918.28 × 6,094.70
  4. Step 4: Simplify right side
    10,810.52x = 90,922,441.12
  5. Step 5: Solve for x
    x = 90,922,441.12/10,810.52
  6. Step 6: Final answer
    x = 8,410.55

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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.