Home / 114,237.36-171,364.04-35,341.20

Finding the Fourth Proportional to 114,237.36, 171,364.04 and 35,341.20

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Solution

The fourth proportional to 114,237.36, 171,364.04 and 35,341.20 is: 53,014.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,237.36 : 171,364.04 = 35,341.20 : x
  2. Step 2: Convert to fraction form
    114,237.36/171,364.04 = 35,341.20/x
  3. Step 3: Cross multiply
    114,237.36x = 171,364.04 × 35,341.20
  4. Step 4: Simplify right side
    114,237.36x = 6,056,210,810.45
  5. Step 5: Solve for x
    x = 6,056,210,810.45/114,237.36
  6. Step 6: Final answer
    x = 53,014.27

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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.