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Finding the Fourth Proportional to 60,151.63, 83,000.56 and 33,294.07

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Solution

The fourth proportional to 60,151.63, 83,000.56 and 33,294.07 is: 45,941.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,151.63 : 83,000.56 = 33,294.07 : x
  2. Step 2: Convert to fraction form
    60,151.63/83,000.56 = 33,294.07/x
  3. Step 3: Cross multiply
    60,151.63x = 83,000.56 × 33,294.07
  4. Step 4: Simplify right side
    60,151.63x = 2,763,426,288.21
  5. Step 5: Solve for x
    x = 2,763,426,288.21/60,151.63
  6. Step 6: Final answer
    x = 45,941.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.