Home / 164,943.92-247,547.04-59,792.96

Finding the Fourth Proportional to 164,943.92, 247,547.04 and 59,792.96

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Solution

The fourth proportional to 164,943.92, 247,547.04 and 59,792.96 is: 89,736.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,943.92 : 247,547.04 = 59,792.96 : x
  2. Step 2: Convert to fraction form
    164,943.92/247,547.04 = 59,792.96/x
  3. Step 3: Cross multiply
    164,943.92x = 247,547.04 × 59,792.96
  4. Step 4: Simplify right side
    164,943.92x = 14,801,570,260.84
  5. Step 5: Solve for x
    x = 14,801,570,260.84/164,943.92
  6. Step 6: Final answer
    x = 89,736.99

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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.