Home / 94,975.60-142,496.40-35,828.32

Finding the Fourth Proportional to 94,975.60, 142,496.40 and 35,828.32

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Solution

The fourth proportional to 94,975.60, 142,496.40 and 35,828.32 is: 53,754.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,975.60 : 142,496.40 = 35,828.32 : x
  2. Step 2: Convert to fraction form
    94,975.60/142,496.40 = 35,828.32/x
  3. Step 3: Cross multiply
    94,975.60x = 142,496.40 × 35,828.32
  4. Step 4: Simplify right side
    94,975.60x = 5,105,406,618.05
  5. Step 5: Solve for x
    x = 5,105,406,618.05/94,975.60
  6. Step 6: Final answer
    x = 53,754.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.