Home / 182,282.25-273,544.89-70,055.13

Finding the Fourth Proportional to 182,282.25, 273,544.89 and 70,055.13

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Solution

The fourth proportional to 182,282.25, 273,544.89 and 70,055.13 is: 105,129.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,282.25 : 273,544.89 = 70,055.13 : x
  2. Step 2: Convert to fraction form
    182,282.25/273,544.89 = 70,055.13/x
  3. Step 3: Cross multiply
    182,282.25x = 273,544.89 × 70,055.13
  4. Step 4: Simplify right side
    182,282.25x = 19,163,222,829.79
  5. Step 5: Solve for x
    x = 19,163,222,829.79/182,282.25
  6. Step 6: Final answer
    x = 105,129.40

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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.