Home / 168,452.01-232,463.93-93,000.51

Finding the Fourth Proportional to 168,452.01, 232,463.93 and 93,000.51

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Solution

The fourth proportional to 168,452.01, 232,463.93 and 93,000.51 is: 128,340.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,452.01 : 232,463.93 = 93,000.51 : x
  2. Step 2: Convert to fraction form
    168,452.01/232,463.93 = 93,000.51/x
  3. Step 3: Cross multiply
    168,452.01x = 232,463.93 × 93,000.51
  4. Step 4: Simplify right side
    168,452.01x = 21,619,263,581.60
  5. Step 5: Solve for x
    x = 21,619,263,581.60/168,452.01
  6. Step 6: Final answer
    x = 128,340.79

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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.