Home / 62,188.71-93,210.03-28,838.58

Finding the Fourth Proportional to 62,188.71, 93,210.03 and 28,838.58

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Solution

The fourth proportional to 62,188.71, 93,210.03 and 28,838.58 is: 43,224.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,188.71 : 93,210.03 = 28,838.58 : x
  2. Step 2: Convert to fraction form
    62,188.71/93,210.03 = 28,838.58/x
  3. Step 3: Cross multiply
    62,188.71x = 93,210.03 × 28,838.58
  4. Step 4: Simplify right side
    62,188.71x = 2,688,044,906.96
  5. Step 5: Solve for x
    x = 2,688,044,906.96/62,188.71
  6. Step 6: Final answer
    x = 43,224.00

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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.