Home / 94,853.28-142,263.51-35,689.46

Finding the Fourth Proportional to 94,853.28, 142,263.51 and 35,689.46

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Solution

The fourth proportional to 94,853.28, 142,263.51 and 35,689.46 is: 53,528.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,853.28 : 142,263.51 = 35,689.46 : x
  2. Step 2: Convert to fraction form
    94,853.28/142,263.51 = 35,689.46/x
  3. Step 3: Cross multiply
    94,853.28x = 142,263.51 × 35,689.46
  4. Step 4: Simplify right side
    94,853.28x = 5,077,308,105.81
  5. Step 5: Solve for x
    x = 5,077,308,105.81/94,853.28
  6. Step 6: Final answer
    x = 53,528.02

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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.