Home / 94,739.22-130,737.65-52,296.84

Finding the Fourth Proportional to 94,739.22, 130,737.65 and 52,296.84

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Solution

The fourth proportional to 94,739.22, 130,737.65 and 52,296.84 is: 72,168.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,739.22 : 130,737.65 = 52,296.84 : x
  2. Step 2: Convert to fraction form
    94,739.22/130,737.65 = 52,296.84/x
  3. Step 3: Cross multiply
    94,739.22x = 130,737.65 × 52,296.84
  4. Step 4: Simplify right side
    94,739.22x = 6,837,165,702.54
  5. Step 5: Solve for x
    x = 6,837,165,702.54/94,739.22
  6. Step 6: Final answer
    x = 72,168.27

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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.