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Finding the Fourth Proportional to 160,693.66, 241,005.84 and 101,450.26

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Solution

The fourth proportional to 160,693.66, 241,005.84 and 101,450.26 is: 152,153.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,693.66 : 241,005.84 = 101,450.26 : x
  2. Step 2: Convert to fraction form
    160,693.66/241,005.84 = 101,450.26/x
  3. Step 3: Cross multiply
    160,693.66x = 241,005.84 × 101,450.26
  4. Step 4: Simplify right side
    160,693.66x = 24,450,105,129.52
  5. Step 5: Solve for x
    x = 24,450,105,129.52/160,693.66
  6. Step 6: Final answer
    x = 152,153.51

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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.