Home / 59,199.30-88,803.60-19,756.41

Finding the Fourth Proportional to 59,199.30, 88,803.60 and 19,756.41

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Solution

The fourth proportional to 59,199.30, 88,803.60 and 19,756.41 is: 29,636.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,199.30 : 88,803.60 = 19,756.41 : x
  2. Step 2: Convert to fraction form
    59,199.30/88,803.60 = 19,756.41/x
  3. Step 3: Cross multiply
    59,199.30x = 88,803.60 × 19,756.41
  4. Step 4: Simplify right side
    59,199.30x = 1,754,440,331.08
  5. Step 5: Solve for x
    x = 1,754,440,331.08/59,199.30
  6. Step 6: Final answer
    x = 29,636.17

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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.