Home / 94,266.17-130,088.19-51,825

Finding the Fourth Proportional to 94,266.17, 130,088.19 and 51,825

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Solution

The fourth proportional to 94,266.17, 130,088.19 and 51,825 is: 71,518.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,266.17 : 130,088.19 = 51,825 : x
  2. Step 2: Convert to fraction form
    94,266.17/130,088.19 = 51,825/x
  3. Step 3: Cross multiply
    94,266.17x = 130,088.19 × 51,825
  4. Step 4: Simplify right side
    94,266.17x = 6,741,820,446.75
  5. Step 5: Solve for x
    x = 6,741,820,446.75/94,266.17
  6. Step 6: Final answer
    x = 71,518.98

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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.