Home / 93,433.28-140,066.58-34,255.14

Finding the Fourth Proportional to 93,433.28, 140,066.58 and 34,255.14

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Solution

The fourth proportional to 93,433.28, 140,066.58 and 34,255.14 is: 51,352.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,433.28 : 140,066.58 = 34,255.14 : x
  2. Step 2: Convert to fraction form
    93,433.28/140,066.58 = 34,255.14/x
  3. Step 3: Cross multiply
    93,433.28x = 140,066.58 × 34,255.14
  4. Step 4: Simplify right side
    93,433.28x = 4,798,000,307.22
  5. Step 5: Solve for x
    x = 4,798,000,307.22/93,433.28
  6. Step 6: Final answer
    x = 51,352.16

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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.