Home / 169,012.55-233,240.07-92,530.36

Finding the Fourth Proportional to 169,012.55, 233,240.07 and 92,530.36

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Solution

The fourth proportional to 169,012.55, 233,240.07 and 92,530.36 is: 127,693.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,012.55 : 233,240.07 = 92,530.36 : x
  2. Step 2: Convert to fraction form
    169,012.55/233,240.07 = 92,530.36/x
  3. Step 3: Cross multiply
    169,012.55x = 233,240.07 × 92,530.36
  4. Step 4: Simplify right side
    169,012.55x = 21,581,787,643.53
  5. Step 5: Solve for x
    x = 21,581,787,643.53/169,012.55
  6. Step 6: Final answer
    x = 127,693.41

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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.