Home / 168,484.84-232,518.48-92,011.04

Finding the Fourth Proportional to 168,484.84, 232,518.48 and 92,011.04

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Solution

The fourth proportional to 168,484.84, 232,518.48 and 92,011.04 is: 126,980.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,484.84 : 232,518.48 = 92,011.04 : x
  2. Step 2: Convert to fraction form
    168,484.84/232,518.48 = 92,011.04/x
  3. Step 3: Cross multiply
    168,484.84x = 232,518.48 × 92,011.04
  4. Step 4: Simplify right side
    168,484.84x = 21,394,267,045.89
  5. Step 5: Solve for x
    x = 21,394,267,045.89/168,484.84
  6. Step 6: Final answer
    x = 126,980.37

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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.