Home / 96,492.06-133,166.43-60,712.74

Finding the Fourth Proportional to 96,492.06, 133,166.43 and 60,712.74

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Solution

The fourth proportional to 96,492.06, 133,166.43 and 60,712.74 is: 83,788.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,492.06 : 133,166.43 = 60,712.74 : x
  2. Step 2: Convert to fraction form
    96,492.06/133,166.43 = 60,712.74/x
  3. Step 3: Cross multiply
    96,492.06x = 133,166.43 × 60,712.74
  4. Step 4: Simplify right side
    96,492.06x = 8,084,898,841.32
  5. Step 5: Solve for x
    x = 8,084,898,841.32/96,492.06
  6. Step 6: Final answer
    x = 83,788.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.