Home / 168,788.03-232,927.04-93,337.07

Finding the Fourth Proportional to 168,788.03, 232,927.04 and 93,337.07

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Solution

The fourth proportional to 168,788.03, 232,927.04 and 93,337.07 is: 128,804.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,788.03 : 232,927.04 = 93,337.07 : x
  2. Step 2: Convert to fraction form
    168,788.03/232,927.04 = 93,337.07/x
  3. Step 3: Cross multiply
    168,788.03x = 232,927.04 × 93,337.07
  4. Step 4: Simplify right side
    168,788.03x = 21,740,726,506.08
  5. Step 5: Solve for x
    x = 21,740,726,506.08/168,788.03
  6. Step 6: Final answer
    x = 128,804.91

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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.