Home / 26,858.50-37,068.10-16,248.08

Finding the Fourth Proportional to 26,858.50, 37,068.10 and 16,248.08

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Solution

The fourth proportional to 26,858.50, 37,068.10 and 16,248.08 is: 22,424.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,858.50 : 37,068.10 = 16,248.08 : x
  2. Step 2: Convert to fraction form
    26,858.50/37,068.10 = 16,248.08/x
  3. Step 3: Cross multiply
    26,858.50x = 37,068.10 × 16,248.08
  4. Step 4: Simplify right side
    26,858.50x = 602,285,454.25
  5. Step 5: Solve for x
    x = 602,285,454.25/26,858.50
  6. Step 6: Final answer
    x = 22,424.39

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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.