Home / 169,065.36-233,314.55-92,588.67

Finding the Fourth Proportional to 169,065.36, 233,314.55 and 92,588.67

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Solution

The fourth proportional to 169,065.36, 233,314.55 and 92,588.67 is: 127,774.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,065.36 : 233,314.55 = 92,588.67 : x
  2. Step 2: Convert to fraction form
    169,065.36/233,314.55 = 92,588.67/x
  3. Step 3: Cross multiply
    169,065.36x = 233,314.55 × 92,588.67
  4. Step 4: Simplify right side
    169,065.36x = 21,602,283,876.15
  5. Step 5: Solve for x
    x = 21,602,283,876.15/169,065.36
  6. Step 6: Final answer
    x = 127,774.75

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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.