Home / 94,853.04-142,361.37-52,775.16

Finding the Fourth Proportional to 94,853.04, 142,361.37 and 52,775.16

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Solution

The fourth proportional to 94,853.04, 142,361.37 and 52,775.16 is: 79,208.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,853.04 : 142,361.37 = 52,775.16 : x
  2. Step 2: Convert to fraction form
    94,853.04/142,361.37 = 52,775.16/x
  3. Step 3: Cross multiply
    94,853.04x = 142,361.37 × 52,775.16
  4. Step 4: Simplify right side
    94,853.04x = 7,513,144,079.57
  5. Step 5: Solve for x
    x = 7,513,144,079.57/94,853.04
  6. Step 6: Final answer
    x = 79,208.26

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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.