Home / 114,330.10-171,495.15-35,452.30

Finding the Fourth Proportional to 114,330.10, 171,495.15 and 35,452.30

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Solution

The fourth proportional to 114,330.10, 171,495.15 and 35,452.30 is: 53,178.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,330.10 : 171,495.15 = 35,452.30 : x
  2. Step 2: Convert to fraction form
    114,330.10/171,495.15 = 35,452.30/x
  3. Step 3: Cross multiply
    114,330.10x = 171,495.15 × 35,452.30
  4. Step 4: Simplify right side
    114,330.10x = 6,079,897,506.35
  5. Step 5: Solve for x
    x = 6,079,897,506.35/114,330.10
  6. Step 6: Final answer
    x = 53,178.45

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1.5x scale

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.