Home / 94,652.37-130,619.39-52,210.94

Finding the Fourth Proportional to 94,652.37, 130,619.39 and 52,210.94

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Solution

The fourth proportional to 94,652.37, 130,619.39 and 52,210.94 is: 72,050.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,652.37 : 130,619.39 = 52,210.94 : x
  2. Step 2: Convert to fraction form
    94,652.37/130,619.39 = 52,210.94/x
  3. Step 3: Cross multiply
    94,652.37x = 130,619.39 × 52,210.94
  4. Step 4: Simplify right side
    94,652.37x = 6,819,760,219.97
  5. Step 5: Solve for x
    x = 6,819,760,219.97/94,652.37
  6. Step 6: Final answer
    x = 72,050.60

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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.