Home / 89,383.82-134,075.62-22,823.92

Finding the Fourth Proportional to 89,383.82, 134,075.62 and 22,823.92

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Solution

The fourth proportional to 89,383.82, 134,075.62 and 22,823.92 is: 34,235.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,383.82 : 134,075.62 = 22,823.92 : x
  2. Step 2: Convert to fraction form
    89,383.82/134,075.62 = 22,823.92/x
  3. Step 3: Cross multiply
    89,383.82x = 134,075.62 × 22,823.92
  4. Step 4: Simplify right side
    89,383.82x = 3,060,130,832.58
  5. Step 5: Solve for x
    x = 3,060,130,832.58/89,383.82
  6. Step 6: Final answer
    x = 34,235.85

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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.