Home / 168,504.12-232,535.52-93,052.44

Finding the Fourth Proportional to 168,504.12, 232,535.52 and 93,052.44

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Solution

The fourth proportional to 168,504.12, 232,535.52 and 93,052.44 is: 128,412.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,504.12 : 232,535.52 = 93,052.44 : x
  2. Step 2: Convert to fraction form
    168,504.12/232,535.52 = 93,052.44/x
  3. Step 3: Cross multiply
    168,504.12x = 232,535.52 × 93,052.44
  4. Step 4: Simplify right side
    168,504.12x = 21,637,997,522.67
  5. Step 5: Solve for x
    x = 21,637,997,522.67/168,504.12
  6. Step 6: Final answer
    x = 128,412.28

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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.