Home / 94,652.32-130,620.72-52,210.84

Finding the Fourth Proportional to 94,652.32, 130,620.72 and 52,210.84

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Solution

The fourth proportional to 94,652.32, 130,620.72 and 52,210.84 is: 72,051.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,652.32 : 130,620.72 = 52,210.84 : x
  2. Step 2: Convert to fraction form
    94,652.32/130,620.72 = 52,210.84/x
  3. Step 3: Cross multiply
    94,652.32x = 130,620.72 × 52,210.84
  4. Step 4: Simplify right side
    94,652.32x = 6,819,817,512.60
  5. Step 5: Solve for x
    x = 6,819,817,512.60/94,652.32
  6. Step 6: Final answer
    x = 72,051.25

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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.