Home / 164,922.71-247,408.36-59,717.07

Finding the Fourth Proportional to 164,922.71, 247,408.36 and 59,717.07

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Solution

The fourth proportional to 164,922.71, 247,408.36 and 59,717.07 is: 89,584.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,922.71 : 247,408.36 = 59,717.07 : x
  2. Step 2: Convert to fraction form
    164,922.71/247,408.36 = 59,717.07/x
  3. Step 3: Cross multiply
    164,922.71x = 247,408.36 × 59,717.07
  4. Step 4: Simplify right side
    164,922.71x = 14,774,502,203.41
  5. Step 5: Solve for x
    x = 14,774,502,203.41/164,922.71
  6. Step 6: Final answer
    x = 89,584.40

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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.