Home / 160,623.30-240,799.14-101,328.60

Finding the Fourth Proportional to 160,623.30, 240,799.14 and 101,328.60

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Solution

The fourth proportional to 160,623.30, 240,799.14 and 101,328.60 is: 151,907.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,623.30 : 240,799.14 = 101,328.60 : x
  2. Step 2: Convert to fraction form
    160,623.30/240,799.14 = 101,328.60/x
  3. Step 3: Cross multiply
    160,623.30x = 240,799.14 × 101,328.60
  4. Step 4: Simplify right side
    160,623.30x = 24,399,839,737.40
  5. Step 5: Solve for x
    x = 24,399,839,737.40/160,623.30
  6. Step 6: Final answer
    x = 151,907.22

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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.