Home / 93,714.97-129,329.88-51,273.50

Finding the Fourth Proportional to 93,714.97, 129,329.88 and 51,273.50

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Solution

The fourth proportional to 93,714.97, 129,329.88 and 51,273.50 is: 70,759.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,714.97 : 129,329.88 = 51,273.50 : x
  2. Step 2: Convert to fraction form
    93,714.97/129,329.88 = 51,273.50/x
  3. Step 3: Cross multiply
    93,714.97x = 129,329.88 × 51,273.50
  4. Step 4: Simplify right side
    93,714.97x = 6,631,194,955.53
  5. Step 5: Solve for x
    x = 6,631,194,955.53/93,714.97
  6. Step 6: Final answer
    x = 70,759.19

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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.