Home / 119,504.66-164,560.74-116,852.58

Finding the Fourth Proportional to 119,504.66, 164,560.74 and 116,852.58

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Solution

The fourth proportional to 119,504.66, 164,560.74 and 116,852.58 is: 160,908.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,504.66 : 164,560.74 = 116,852.58 : x
  2. Step 2: Convert to fraction form
    119,504.66/164,560.74 = 116,852.58/x
  3. Step 3: Cross multiply
    119,504.66x = 164,560.74 × 116,852.58
  4. Step 4: Simplify right side
    119,504.66x = 19,229,347,035.71
  5. Step 5: Solve for x
    x = 19,229,347,035.71/119,504.66
  6. Step 6: Final answer
    x = 160,908.76

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1.5x scale

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.