Home / 93,549.16-140,259.68-33,576.30

Finding the Fourth Proportional to 93,549.16, 140,259.68 and 33,576.30

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Solution

The fourth proportional to 93,549.16, 140,259.68 and 33,576.30 is: 50,341.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,549.16 : 140,259.68 = 33,576.30 : x
  2. Step 2: Convert to fraction form
    93,549.16/140,259.68 = 33,576.30/x
  3. Step 3: Cross multiply
    93,549.16x = 140,259.68 × 33,576.30
  4. Step 4: Simplify right side
    93,549.16x = 4,709,401,219.50
  5. Step 5: Solve for x
    x = 4,709,401,219.50/93,549.16
  6. Step 6: Final answer
    x = 50,341.46

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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.