Home / 169,064.36-233,313.17-92,587.67

Finding the Fourth Proportional to 169,064.36, 233,313.17 and 92,587.67

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Solution

The fourth proportional to 169,064.36, 233,313.17 and 92,587.67 is: 127,773.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,064.36 : 233,313.17 = 92,587.67 : x
  2. Step 2: Convert to fraction form
    169,064.36/233,313.17 = 92,587.67/x
  3. Step 3: Cross multiply
    169,064.36x = 233,313.17 × 92,587.67
  4. Step 4: Simplify right side
    169,064.36x = 21,601,922,036.03
  5. Step 5: Solve for x
    x = 21,601,922,036.03/169,064.36
  6. Step 6: Final answer
    x = 127,773.37

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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.