Home / 59,863.19-89,799.37-34,905.74

Finding the Fourth Proportional to 59,863.19, 89,799.37 and 34,905.74

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Solution

The fourth proportional to 59,863.19, 89,799.37 and 34,905.74 is: 52,361.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,863.19 : 89,799.37 = 34,905.74 : x
  2. Step 2: Convert to fraction form
    59,863.19/89,799.37 = 34,905.74/x
  3. Step 3: Cross multiply
    59,863.19x = 89,799.37 × 34,905.74
  4. Step 4: Simplify right side
    59,863.19x = 3,134,512,925.12
  5. Step 5: Solve for x
    x = 3,134,512,925.12/59,863.19
  6. Step 6: Final answer
    x = 52,361.28

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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.