Home / 160,922.04-222,040.08-97,263.42

Finding the Fourth Proportional to 160,922.04, 222,040.08 and 97,263.42

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Solution

The fourth proportional to 160,922.04, 222,040.08 and 97,263.42 is: 134,203.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,922.04 : 222,040.08 = 97,263.42 : x
  2. Step 2: Convert to fraction form
    160,922.04/222,040.08 = 97,263.42/x
  3. Step 3: Cross multiply
    160,922.04x = 222,040.08 × 97,263.42
  4. Step 4: Simplify right side
    160,922.04x = 21,596,377,557.87
  5. Step 5: Solve for x
    x = 21,596,377,557.87/160,922.04
  6. Step 6: Final answer
    x = 134,203.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.