Home / 160,483.04-240,756.96-110,587.04

Finding the Fourth Proportional to 160,483.04, 240,756.96 and 110,587.04

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Solution

The fourth proportional to 160,483.04, 240,756.96 and 110,587.04 is: 165,902.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,483.04 : 240,756.96 = 110,587.04 : x
  2. Step 2: Convert to fraction form
    160,483.04/240,756.96 = 110,587.04/x
  3. Step 3: Cross multiply
    160,483.04x = 240,756.96 × 110,587.04
  4. Step 4: Simplify right side
    160,483.04x = 26,624,599,565.80
  5. Step 5: Solve for x
    x = 26,624,599,565.80/160,483.04
  6. Step 6: Final answer
    x = 165,902.89

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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.