Home / 62,582.94-93,874.58-18,210.76

Finding the Fourth Proportional to 62,582.94, 93,874.58 and 18,210.76

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Solution

The fourth proportional to 62,582.94, 93,874.58 and 18,210.76 is: 27,316.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,582.94 : 93,874.58 = 18,210.76 : x
  2. Step 2: Convert to fraction form
    62,582.94/93,874.58 = 18,210.76/x
  3. Step 3: Cross multiply
    62,582.94x = 93,874.58 × 18,210.76
  4. Step 4: Simplify right side
    62,582.94x = 1,709,527,661.89
  5. Step 5: Solve for x
    x = 1,709,527,661.89/62,582.94
  6. Step 6: Final answer
    x = 27,316.19

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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.