Home / 94,296.32-130,127.82-51,852.32

Finding the Fourth Proportional to 94,296.32, 130,127.82 and 51,852.32

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Solution

The fourth proportional to 94,296.32, 130,127.82 and 51,852.32 is: 71,555.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,296.32 : 130,127.82 = 51,852.32 : x
  2. Step 2: Convert to fraction form
    94,296.32/130,127.82 = 51,852.32/x
  3. Step 3: Cross multiply
    94,296.32x = 130,127.82 × 51,852.32
  4. Step 4: Simplify right side
    94,296.32x = 6,747,429,363.54
  5. Step 5: Solve for x
    x = 6,747,429,363.54/94,296.32
  6. Step 6: Final answer
    x = 71,555.60

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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.