Home / 40,165.68-60,261.12-24,172.67

Finding the Fourth Proportional to 40,165.68, 60,261.12 and 24,172.67

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Solution

The fourth proportional to 40,165.68, 60,261.12 and 24,172.67 is: 36,266.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,165.68 : 60,261.12 = 24,172.67 : x
  2. Step 2: Convert to fraction form
    40,165.68/60,261.12 = 24,172.67/x
  3. Step 3: Cross multiply
    40,165.68x = 60,261.12 × 24,172.67
  4. Step 4: Simplify right side
    40,165.68x = 1,456,671,866.28
  5. Step 5: Solve for x
    x = 1,456,671,866.28/40,165.68
  6. Step 6: Final answer
    x = 36,266.58

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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.