Home / 89,440.96-134,166.04-22,881.66

Finding the Fourth Proportional to 89,440.96, 134,166.04 and 22,881.66

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Solution

The fourth proportional to 89,440.96, 134,166.04 and 22,881.66 is: 34,323.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,440.96 : 134,166.04 = 22,881.66 : x
  2. Step 2: Convert to fraction form
    89,440.96/134,166.04 = 22,881.66/x
  3. Step 3: Cross multiply
    89,440.96x = 134,166.04 × 22,881.66
  4. Step 4: Simplify right side
    89,440.96x = 3,069,941,710.83
  5. Step 5: Solve for x
    x = 3,069,941,710.83/89,440.96
  6. Step 6: Final answer
    x = 34,323.67

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1.5x scale

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.