Home / 174,931.80-262,592.10-96,199.80

Finding the Fourth Proportional to 174,931.80, 262,592.10 and 96,199.80

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Solution

The fourth proportional to 174,931.80, 262,592.10 and 96,199.80 is: 144,406.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,931.80 : 262,592.10 = 96,199.80 : x
  2. Step 2: Convert to fraction form
    174,931.80/262,592.10 = 96,199.80/x
  3. Step 3: Cross multiply
    174,931.80x = 262,592.10 × 96,199.80
  4. Step 4: Simplify right side
    174,931.80x = 25,261,307,501.58
  5. Step 5: Solve for x
    x = 25,261,307,501.58/174,931.80
  6. Step 6: Final answer
    x = 144,406.61

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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.