Home / 37,607.04-56,410.96-17,887.58

Finding the Fourth Proportional to 37,607.04, 56,410.96 and 17,887.58

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Solution

The fourth proportional to 37,607.04, 56,410.96 and 17,887.58 is: 26,831.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,607.04 : 56,410.96 = 17,887.58 : x
  2. Step 2: Convert to fraction form
    37,607.04/56,410.96 = 17,887.58/x
  3. Step 3: Cross multiply
    37,607.04x = 56,410.96 × 17,887.58
  4. Step 4: Simplify right side
    37,607.04x = 1,009,055,559.88
  5. Step 5: Solve for x
    x = 1,009,055,559.88/37,607.04
  6. Step 6: Final answer
    x = 26,831.56

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.