Home / 134,392.25-201,547.37-45,626.01

Finding the Fourth Proportional to 134,392.25, 201,547.37 and 45,626.01

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Solution

The fourth proportional to 134,392.25, 201,547.37 and 45,626.01 is: 68,425.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,392.25 : 201,547.37 = 45,626.01 : x
  2. Step 2: Convert to fraction form
    134,392.25/201,547.37 = 45,626.01/x
  3. Step 3: Cross multiply
    134,392.25x = 201,547.37 × 45,626.01
  4. Step 4: Simplify right side
    134,392.25x = 9,195,802,090.96
  5. Step 5: Solve for x
    x = 9,195,802,090.96/134,392.25
  6. Step 6: Final answer
    x = 68,425.09

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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.