Home / 94,575.33-130,574.75-58,814.01

Finding the Fourth Proportional to 94,575.33, 130,574.75 and 58,814.01

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Solution

The fourth proportional to 94,575.33, 130,574.75 and 58,814.01 is: 81,201.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,575.33 : 130,574.75 = 58,814.01 : x
  2. Step 2: Convert to fraction form
    94,575.33/130,574.75 = 58,814.01/x
  3. Step 3: Cross multiply
    94,575.33x = 130,574.75 × 58,814.01
  4. Step 4: Simplify right side
    94,575.33x = 7,679,624,358.18
  5. Step 5: Solve for x
    x = 7,679,624,358.18/94,575.33
  6. Step 6: Final answer
    x = 81,201.14

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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.