Home / 62,210.61-93,299.40-22,768.02

Finding the Fourth Proportional to 62,210.61, 93,299.40 and 22,768.02

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Solution

The fourth proportional to 62,210.61, 93,299.40 and 22,768.02 is: 34,145.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,210.61 : 93,299.40 = 22,768.02 : x
  2. Step 2: Convert to fraction form
    62,210.61/93,299.40 = 22,768.02/x
  3. Step 3: Cross multiply
    62,210.61x = 93,299.40 × 22,768.02
  4. Step 4: Simplify right side
    62,210.61x = 2,124,242,605.19
  5. Step 5: Solve for x
    x = 2,124,242,605.19/62,210.61
  6. Step 6: Final answer
    x = 34,145.99

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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.