Home / 93,513.03-140,287.85-34,349.15

Finding the Fourth Proportional to 93,513.03, 140,287.85 and 34,349.15

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Solution

The fourth proportional to 93,513.03, 140,287.85 and 34,349.15 is: 51,530.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,513.03 : 140,287.85 = 34,349.15 : x
  2. Step 2: Convert to fraction form
    93,513.03/140,287.85 = 34,349.15/x
  3. Step 3: Cross multiply
    93,513.03x = 140,287.85 × 34,349.15
  4. Step 4: Simplify right side
    93,513.03x = 4,818,767,529.64
  5. Step 5: Solve for x
    x = 4,818,767,529.64/93,513.03
  6. Step 6: Final answer
    x = 51,530.44

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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.