Home / 114,964.81-172,473.16-35,009.93

Finding the Fourth Proportional to 114,964.81, 172,473.16 and 35,009.93

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Solution

The fourth proportional to 114,964.81, 172,473.16 and 35,009.93 is: 52,522.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,964.81 : 172,473.16 = 35,009.93 : x
  2. Step 2: Convert to fraction form
    114,964.81/172,473.16 = 35,009.93/x
  3. Step 3: Cross multiply
    114,964.81x = 172,473.16 × 35,009.93
  4. Step 4: Simplify right side
    114,964.81x = 6,038,273,258.48
  5. Step 5: Solve for x
    x = 6,038,273,258.48/114,964.81
  6. Step 6: Final answer
    x = 52,522.80

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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.