Home / 10,677.04-14,734.16-6,203.30

Finding the Fourth Proportional to 10,677.04, 14,734.16 and 6,203.30

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Solution

The fourth proportional to 10,677.04, 14,734.16 and 6,203.30 is: 8,560.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,677.04 : 14,734.16 = 6,203.30 : x
  2. Step 2: Convert to fraction form
    10,677.04/14,734.16 = 6,203.30/x
  3. Step 3: Cross multiply
    10,677.04x = 14,734.16 × 6,203.30
  4. Step 4: Simplify right side
    10,677.04x = 91,400,383.71
  5. Step 5: Solve for x
    x = 91,400,383.71/10,677.04
  6. Step 6: Final answer
    x = 8,560.46

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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.