Home / 16,437.98-22,696.26-14,841.48

Finding the Fourth Proportional to 16,437.98, 22,696.26 and 14,841.48

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Solution

The fourth proportional to 16,437.98, 22,696.26 and 14,841.48 is: 20,491.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,437.98 : 22,696.26 = 14,841.48 : x
  2. Step 2: Convert to fraction form
    16,437.98/22,696.26 = 14,841.48/x
  3. Step 3: Cross multiply
    16,437.98x = 22,696.26 × 14,841.48
  4. Step 4: Simplify right side
    16,437.98x = 336,846,088.86
  5. Step 5: Solve for x
    x = 336,846,088.86/16,437.98
  6. Step 6: Final answer
    x = 20,491.94

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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.