Home / 59,071.86-88,607.79-17,518.50

Finding the Fourth Proportional to 59,071.86, 88,607.79 and 17,518.50

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Solution

The fourth proportional to 59,071.86, 88,607.79 and 17,518.50 is: 26,277.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,071.86 : 88,607.79 = 17,518.50 : x
  2. Step 2: Convert to fraction form
    59,071.86/88,607.79 = 17,518.50/x
  3. Step 3: Cross multiply
    59,071.86x = 88,607.79 × 17,518.50
  4. Step 4: Simplify right side
    59,071.86x = 1,552,275,569.12
  5. Step 5: Solve for x
    x = 1,552,275,569.12/59,071.86
  6. Step 6: Final answer
    x = 26,277.75

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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.