Home / 94,692.16-130,674.04-52,249.76

Finding the Fourth Proportional to 94,692.16, 130,674.04 and 52,249.76

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Solution

The fourth proportional to 94,692.16, 130,674.04 and 52,249.76 is: 72,104.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,692.16 : 130,674.04 = 52,249.76 : x
  2. Step 2: Convert to fraction form
    94,692.16/130,674.04 = 52,249.76/x
  3. Step 3: Cross multiply
    94,692.16x = 130,674.04 × 52,249.76
  4. Step 4: Simplify right side
    94,692.16x = 6,827,687,228.23
  5. Step 5: Solve for x
    x = 6,827,687,228.23/94,692.16
  6. Step 6: Final answer
    x = 72,104.04

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1.5x scale

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.