Home / 93,937.05-140,921.10-46,554.35

Finding the Fourth Proportional to 93,937.05, 140,921.10 and 46,554.35

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Solution

The fourth proportional to 93,937.05, 140,921.10 and 46,554.35 is: 69,839.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,937.05 : 140,921.10 = 46,554.35 : x
  2. Step 2: Convert to fraction form
    93,937.05/140,921.10 = 46,554.35/x
  3. Step 3: Cross multiply
    93,937.05x = 140,921.10 × 46,554.35
  4. Step 4: Simplify right side
    93,937.05x = 6,560,489,507.18
  5. Step 5: Solve for x
    x = 6,560,489,507.18/93,937.05
  6. Step 6: Final answer
    x = 69,839.21

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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.