Home / 160,932.95-222,072.80-95,510.49

Finding the Fourth Proportional to 160,932.95, 222,072.80 and 95,510.49

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Solution

The fourth proportional to 160,932.95, 222,072.80 and 95,510.49 is: 131,795.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,932.95 : 222,072.80 = 95,510.49 : x
  2. Step 2: Convert to fraction form
    160,932.95/222,072.80 = 95,510.49/x
  3. Step 3: Cross multiply
    160,932.95x = 222,072.80 × 95,510.49
  4. Step 4: Simplify right side
    160,932.95x = 21,210,281,466.12
  5. Step 5: Solve for x
    x = 21,210,281,466.12/160,932.95
  6. Step 6: Final answer
    x = 131,795.77

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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.