Home / 141,343.27-212,025.29-52,596.76

Finding the Fourth Proportional to 141,343.27, 212,025.29 and 52,596.76

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Solution

The fourth proportional to 141,343.27, 212,025.29 and 52,596.76 is: 78,899.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,343.27 : 212,025.29 = 52,596.76 : x
  2. Step 2: Convert to fraction form
    141,343.27/212,025.29 = 52,596.76/x
  3. Step 3: Cross multiply
    141,343.27x = 212,025.29 × 52,596.76
  4. Step 4: Simplify right side
    141,343.27x = 11,151,843,292.06
  5. Step 5: Solve for x
    x = 11,151,843,292.06/141,343.27
  6. Step 6: Final answer
    x = 78,899.00

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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.