Home / 170,296.63-235,016.63-94,845.13

Finding the Fourth Proportional to 170,296.63, 235,016.63 and 94,845.13

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Solution

The fourth proportional to 170,296.63, 235,016.63 and 94,845.13 is: 130,890.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,296.63 : 235,016.63 = 94,845.13 : x
  2. Step 2: Convert to fraction form
    170,296.63/235,016.63 = 94,845.13/x
  3. Step 3: Cross multiply
    170,296.63x = 235,016.63 × 94,845.13
  4. Step 4: Simplify right side
    170,296.63x = 22,290,182,824.51
  5. Step 5: Solve for x
    x = 22,290,182,824.51/170,296.63
  6. Step 6: Final answer
    x = 130,890.33

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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.