Home / 40,082.14-59,827.16-35,354.47

Finding the Fourth Proportional to 40,082.14, 59,827.16 and 35,354.47

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Solution

The fourth proportional to 40,082.14, 59,827.16 and 35,354.47 is: 52,770.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,082.14 : 59,827.16 = 35,354.47 : x
  2. Step 2: Convert to fraction form
    40,082.14/59,827.16 = 35,354.47/x
  3. Step 3: Cross multiply
    40,082.14x = 59,827.16 × 35,354.47
  4. Step 4: Simplify right side
    40,082.14x = 2,115,157,533.41
  5. Step 5: Solve for x
    x = 2,115,157,533.41/40,082.14
  6. Step 6: Final answer
    x = 52,770.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.