Home / 62,210.13-93,333.41-20,089.41

Finding the Fourth Proportional to 62,210.13, 93,333.41 and 20,089.41

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Solution

The fourth proportional to 62,210.13, 93,333.41 and 20,089.41 is: 30,140.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,210.13 : 93,333.41 = 20,089.41 : x
  2. Step 2: Convert to fraction form
    62,210.13/93,333.41 = 20,089.41/x
  3. Step 3: Cross multiply
    62,210.13x = 93,333.41 × 20,089.41
  4. Step 4: Simplify right side
    62,210.13x = 1,875,013,039.74
  5. Step 5: Solve for x
    x = 1,875,013,039.74/62,210.13
  6. Step 6: Final answer
    x = 30,140.00

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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.