Home / 164,927.68-247,390.88-59,722.04

Finding the Fourth Proportional to 164,927.68, 247,390.88 and 59,722.04

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Solution

The fourth proportional to 164,927.68, 247,390.88 and 59,722.04 is: 89,582.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,927.68 : 247,390.88 = 59,722.04 : x
  2. Step 2: Convert to fraction form
    164,927.68/247,390.88 = 59,722.04/x
  3. Step 3: Cross multiply
    164,927.68x = 247,390.88 × 59,722.04
  4. Step 4: Simplify right side
    164,927.68x = 14,774,688,031.00
  5. Step 5: Solve for x
    x = 14,774,688,031.00/164,927.68
  6. Step 6: Final answer
    x = 89,582.83

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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.