Home / 82,250.24-113,501.04-48,254

Finding the Fourth Proportional to 82,250.24, 113,501.04 and 48,254

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Solution

The fourth proportional to 82,250.24, 113,501.04 and 48,254 is: 66,588.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,250.24 : 113,501.04 = 48,254 : x
  2. Step 2: Convert to fraction form
    82,250.24/113,501.04 = 48,254/x
  3. Step 3: Cross multiply
    82,250.24x = 113,501.04 × 48,254
  4. Step 4: Simplify right side
    82,250.24x = 5,476,879,184.16
  5. Step 5: Solve for x
    x = 5,476,879,184.16/82,250.24
  6. Step 6: Final answer
    x = 66,588.00

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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.