Home / 26,900.36-37,124.55-14,964.58

Finding the Fourth Proportional to 26,900.36, 37,124.55 and 14,964.58

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Solution

The fourth proportional to 26,900.36, 37,124.55 and 14,964.58 is: 20,652.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,900.36 : 37,124.55 = 14,964.58 : x
  2. Step 2: Convert to fraction form
    26,900.36/37,124.55 = 14,964.58/x
  3. Step 3: Cross multiply
    26,900.36x = 37,124.55 × 14,964.58
  4. Step 4: Simplify right side
    26,900.36x = 555,553,205.63
  5. Step 5: Solve for x
    x = 555,553,205.63/26,900.36
  6. Step 6: Final answer
    x = 20,652.26

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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.