Home / 158,254.86-237,305.74-58,462.06

Finding the Fourth Proportional to 158,254.86, 237,305.74 and 58,462.06

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Solution

The fourth proportional to 158,254.86, 237,305.74 and 58,462.06 is: 87,664.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,254.86 : 237,305.74 = 58,462.06 : x
  2. Step 2: Convert to fraction form
    158,254.86/237,305.74 = 58,462.06/x
  3. Step 3: Cross multiply
    158,254.86x = 237,305.74 × 58,462.06
  4. Step 4: Simplify right side
    158,254.86x = 13,873,382,410.22
  5. Step 5: Solve for x
    x = 13,873,382,410.22/158,254.86
  6. Step 6: Final answer
    x = 87,664.81

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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.