Home / 19,091.98-26,348.52-10,594.90

Finding the Fourth Proportional to 19,091.98, 26,348.52 and 10,594.90

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Solution

The fourth proportional to 19,091.98, 26,348.52 and 10,594.90 is: 14,621.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,091.98 : 26,348.52 = 10,594.90 : x
  2. Step 2: Convert to fraction form
    19,091.98/26,348.52 = 10,594.90/x
  3. Step 3: Cross multiply
    19,091.98x = 26,348.52 × 10,594.90
  4. Step 4: Simplify right side
    19,091.98x = 279,159,934.55
  5. Step 5: Solve for x
    x = 279,159,934.55/19,091.98
  6. Step 6: Final answer
    x = 14,621.84

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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.