Home / 168,467.06-232,484.61-93,015.62

Finding the Fourth Proportional to 168,467.06, 232,484.61 and 93,015.62

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Solution

The fourth proportional to 168,467.06, 232,484.61 and 93,015.62 is: 128,361.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,467.06 : 232,484.61 = 93,015.62 : x
  2. Step 2: Convert to fraction form
    168,467.06/232,484.61 = 93,015.62/x
  3. Step 3: Cross multiply
    168,467.06x = 232,484.61 × 93,015.62
  4. Step 4: Simplify right side
    168,467.06x = 21,624,700,139.61
  5. Step 5: Solve for x
    x = 21,624,700,139.61/168,467.06
  6. Step 6: Final answer
    x = 128,361.59

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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.