Home / 96,292.98-144,457.56-43,706.16

Finding the Fourth Proportional to 96,292.98, 144,457.56 and 43,706.16

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Solution

The fourth proportional to 96,292.98, 144,457.56 and 43,706.16 is: 65,567.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,292.98 : 144,457.56 = 43,706.16 : x
  2. Step 2: Convert to fraction form
    96,292.98/144,457.56 = 43,706.16/x
  3. Step 3: Cross multiply
    96,292.98x = 144,457.56 × 43,706.16
  4. Step 4: Simplify right side
    96,292.98x = 6,313,685,230.57
  5. Step 5: Solve for x
    x = 6,313,685,230.57/96,292.98
  6. Step 6: Final answer
    x = 65,567.45

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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.