Home / 37,572.46-56,362.46-13,886.24

Finding the Fourth Proportional to 37,572.46, 56,362.46 and 13,886.24

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Solution

The fourth proportional to 37,572.46, 56,362.46 and 13,886.24 is: 20,830.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,572.46 : 56,362.46 = 13,886.24 : x
  2. Step 2: Convert to fraction form
    37,572.46/56,362.46 = 13,886.24/x
  3. Step 3: Cross multiply
    37,572.46x = 56,362.46 × 13,886.24
  4. Step 4: Simplify right side
    37,572.46x = 782,662,295.31
  5. Step 5: Solve for x
    x = 782,662,295.31/37,572.46
  6. Step 6: Final answer
    x = 20,830.74

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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.