Home / 37,949.23-56,931.27-14,573.71

Finding the Fourth Proportional to 37,949.23, 56,931.27 and 14,573.71

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Solution

The fourth proportional to 37,949.23, 56,931.27 and 14,573.71 is: 21,863.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,949.23 : 56,931.27 = 14,573.71 : x
  2. Step 2: Convert to fraction form
    37,949.23/56,931.27 = 14,573.71/x
  3. Step 3: Cross multiply
    37,949.23x = 56,931.27 × 14,573.71
  4. Step 4: Simplify right side
    37,949.23x = 829,699,818.91
  5. Step 5: Solve for x
    x = 829,699,818.91/37,949.23
  6. Step 6: Final answer
    x = 21,863.42

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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.