Home / 6,677.04-10,010.70-3,210.24

Finding the Fourth Proportional to 6,677.04, 10,010.70 and 3,210.24

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Solution

The fourth proportional to 6,677.04, 10,010.70 and 3,210.24 is: 4,813.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,677.04 : 10,010.70 = 3,210.24 : x
  2. Step 2: Convert to fraction form
    6,677.04/10,010.70 = 3,210.24/x
  3. Step 3: Cross multiply
    6,677.04x = 10,010.70 × 3,210.24
  4. Step 4: Simplify right side
    6,677.04x = 32,136,749.57
  5. Step 5: Solve for x
    x = 32,136,749.57/6,677.04
  6. Step 6: Final answer
    x = 4,813.02

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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.