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Finding the Fourth Proportional to 26,714.04, 36,866.04 and 14,777.52

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Solution

The fourth proportional to 26,714.04, 36,866.04 and 14,777.52 is: 20,393.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,714.04 : 36,866.04 = 14,777.52 : x
  2. Step 2: Convert to fraction form
    26,714.04/36,866.04 = 14,777.52/x
  3. Step 3: Cross multiply
    26,714.04x = 36,866.04 × 14,777.52
  4. Step 4: Simplify right side
    26,714.04x = 544,788,643.42
  5. Step 5: Solve for x
    x = 544,788,643.42/26,714.04
  6. Step 6: Final answer
    x = 20,393.35

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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.