Home / 176,453.17-243,506.91-95,880.69

Finding the Fourth Proportional to 176,453.17, 243,506.91 and 95,880.69

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Solution

The fourth proportional to 176,453.17, 243,506.91 and 95,880.69 is: 132,316.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,453.17 : 243,506.91 = 95,880.69 : x
  2. Step 2: Convert to fraction form
    176,453.17/243,506.91 = 95,880.69/x
  3. Step 3: Cross multiply
    176,453.17x = 243,506.91 × 95,880.69
  4. Step 4: Simplify right side
    176,453.17x = 23,347,610,071.16
  5. Step 5: Solve for x
    x = 23,347,610,071.16/176,453.17
  6. Step 6: Final answer
    x = 132,316.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.