Home / 157,067.04-235,561.64-44,748.23

Finding the Fourth Proportional to 157,067.04, 235,561.64 and 44,748.23

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Solution

The fourth proportional to 157,067.04, 235,561.64 and 44,748.23 is: 67,111.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,067.04 : 235,561.64 = 44,748.23 : x
  2. Step 2: Convert to fraction form
    157,067.04/235,561.64 = 44,748.23/x
  3. Step 3: Cross multiply
    157,067.04x = 235,561.64 × 44,748.23
  4. Step 4: Simplify right side
    157,067.04x = 10,540,965,927.70
  5. Step 5: Solve for x
    x = 10,540,965,927.70/157,067.04
  6. Step 6: Final answer
    x = 67,111.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.