Home / 460,267.62-690,567.03-160,792.26

Finding the Fourth Proportional to 460,267.62, 690,567.03 and 160,792.26

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Solution

The fourth proportional to 460,267.62, 690,567.03 and 160,792.26 is: 241,246.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    460,267.62 : 690,567.03 = 160,792.26 : x
  2. Step 2: Convert to fraction form
    460,267.62/690,567.03 = 160,792.26/x
  3. Step 3: Cross multiply
    460,267.62x = 690,567.03 × 160,792.26
  4. Step 4: Simplify right side
    460,267.62x = 111,037,833,435.19
  5. Step 5: Solve for x
    x = 111,037,833,435.19/460,267.62
  6. Step 6: Final answer
    x = 241,246.24

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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.