Home / 37,952.73-52,378.47-22,036.23

Finding the Fourth Proportional to 37,952.73, 52,378.47 and 22,036.23

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Solution

The fourth proportional to 37,952.73, 52,378.47 and 22,036.23 is: 30,412.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,952.73 : 52,378.47 = 22,036.23 : x
  2. Step 2: Convert to fraction form
    37,952.73/52,378.47 = 22,036.23/x
  3. Step 3: Cross multiply
    37,952.73x = 52,378.47 × 22,036.23
  4. Step 4: Simplify right side
    37,952.73x = 1,154,224,011.97
  5. Step 5: Solve for x
    x = 1,154,224,011.97/37,952.73
  6. Step 6: Final answer
    x = 30,412.15

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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.