Home / 60,899.11-91,347.57-23,467.30

Finding the Fourth Proportional to 60,899.11, 91,347.57 and 23,467.30

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Solution

The fourth proportional to 60,899.11, 91,347.57 and 23,467.30 is: 35,200.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,899.11 : 91,347.57 = 23,467.30 : x
  2. Step 2: Convert to fraction form
    60,899.11/91,347.57 = 23,467.30/x
  3. Step 3: Cross multiply
    60,899.11x = 91,347.57 × 23,467.30
  4. Step 4: Simplify right side
    60,899.11x = 2,143,680,829.46
  5. Step 5: Solve for x
    x = 2,143,680,829.46/60,899.11
  6. Step 6: Final answer
    x = 35,200.53

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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.