Home / 94,733.07-130,722.33-52,288.87

Finding the Fourth Proportional to 94,733.07, 130,722.33 and 52,288.87

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Solution

The fourth proportional to 94,733.07, 130,722.33 and 52,288.87 is: 72,153.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,733.07 : 130,722.33 = 52,288.87 : x
  2. Step 2: Convert to fraction form
    94,733.07/130,722.33 = 52,288.87/x
  3. Step 3: Cross multiply
    94,733.07x = 130,722.33 × 52,288.87
  4. Step 4: Simplify right side
    94,733.07x = 6,835,322,919.47
  5. Step 5: Solve for x
    x = 6,835,322,919.47/94,733.07
  6. Step 6: Final answer
    x = 72,153.50

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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.