Home / 93,519.62-140,279.73-23,398.93

Finding the Fourth Proportional to 93,519.62, 140,279.73 and 23,398.93

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Solution

The fourth proportional to 93,519.62, 140,279.73 and 23,398.93 is: 35,098.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,519.62 : 140,279.73 = 23,398.93 : x
  2. Step 2: Convert to fraction form
    93,519.62/140,279.73 = 23,398.93/x
  3. Step 3: Cross multiply
    93,519.62x = 140,279.73 × 23,398.93
  4. Step 4: Simplify right side
    93,519.62x = 3,282,395,582.69
  5. Step 5: Solve for x
    x = 3,282,395,582.69/93,519.62
  6. Step 6: Final answer
    x = 35,098.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.