Home / 6,672.29-10,010.07-4,701.76

Finding the Fourth Proportional to 6,672.29, 10,010.07 and 4,701.76

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Solution

The fourth proportional to 6,672.29, 10,010.07 and 4,701.76 is: 7,053.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,672.29 : 10,010.07 = 4,701.76 : x
  2. Step 2: Convert to fraction form
    6,672.29/10,010.07 = 4,701.76/x
  3. Step 3: Cross multiply
    6,672.29x = 10,010.07 × 4,701.76
  4. Step 4: Simplify right side
    6,672.29x = 47,064,991.23
  5. Step 5: Solve for x
    x = 47,064,991.23/6,672.29
  6. Step 6: Final answer
    x = 7,053.80

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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.