Home / 59,226.60-88,667.10-53,005.80

Finding the Fourth Proportional to 59,226.60, 88,667.10 and 53,005.80

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Solution

The fourth proportional to 59,226.60, 88,667.10 and 53,005.80 is: 79,354.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,226.60 : 88,667.10 = 53,005.80 : x
  2. Step 2: Convert to fraction form
    59,226.60/88,667.10 = 53,005.80/x
  3. Step 3: Cross multiply
    59,226.60x = 88,667.10 × 53,005.80
  4. Step 4: Simplify right side
    59,226.60x = 4,699,870,569.18
  5. Step 5: Solve for x
    x = 4,699,870,569.18/59,226.60
  6. Step 6: Final answer
    x = 79,354.05

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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.