Home / 94,535.03-130,457.72-52,093.60

Finding the Fourth Proportional to 94,535.03, 130,457.72 and 52,093.60

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Solution

The fourth proportional to 94,535.03, 130,457.72 and 52,093.60 is: 71,888.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,535.03 : 130,457.72 = 52,093.60 : x
  2. Step 2: Convert to fraction form
    94,535.03/130,457.72 = 52,093.60/x
  3. Step 3: Cross multiply
    94,535.03x = 130,457.72 × 52,093.60
  4. Step 4: Simplify right side
    94,535.03x = 6,796,012,086.68
  5. Step 5: Solve for x
    x = 6,796,012,086.68/94,535.03
  6. Step 6: Final answer
    x = 71,888.82

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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.