Home / 59,102.96-88,308.32-57,035.84

Finding the Fourth Proportional to 59,102.96, 88,308.32 and 57,035.84

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Solution

The fourth proportional to 59,102.96, 88,308.32 and 57,035.84 is: 85,219.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,102.96 : 88,308.32 = 57,035.84 : x
  2. Step 2: Convert to fraction form
    59,102.96/88,308.32 = 57,035.84/x
  3. Step 3: Cross multiply
    59,102.96x = 88,308.32 × 57,035.84
  4. Step 4: Simplify right side
    59,102.96x = 5,036,739,210.19
  5. Step 5: Solve for x
    x = 5,036,739,210.19/59,102.96
  6. Step 6: Final answer
    x = 85,219.75

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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.