Home / 37,952.35-56,931.26-14,578.79

Finding the Fourth Proportional to 37,952.35, 56,931.26 and 14,578.79

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Solution

The fourth proportional to 37,952.35, 56,931.26 and 14,578.79 is: 21,869.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,952.35 : 56,931.26 = 14,578.79 : x
  2. Step 2: Convert to fraction form
    37,952.35/56,931.26 = 14,578.79/x
  3. Step 3: Cross multiply
    37,952.35x = 56,931.26 × 14,578.79
  4. Step 4: Simplify right side
    37,952.35x = 829,988,526.43
  5. Step 5: Solve for x
    x = 829,988,526.43/37,952.35
  6. Step 6: Final answer
    x = 21,869.23

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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.