Home / 94,731.14-142,097.39-65,059.01

Finding the Fourth Proportional to 94,731.14, 142,097.39 and 65,059.01

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Solution

The fourth proportional to 94,731.14, 142,097.39 and 65,059.01 is: 97,588.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,731.14 : 142,097.39 = 65,059.01 : x
  2. Step 2: Convert to fraction form
    94,731.14/142,097.39 = 65,059.01/x
  3. Step 3: Cross multiply
    94,731.14x = 142,097.39 × 65,059.01
  4. Step 4: Simplify right side
    94,731.14x = 9,244,716,057.34
  5. Step 5: Solve for x
    x = 9,244,716,057.34/94,731.14
  6. Step 6: Final answer
    x = 97,588.99

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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.