Home / 152,652.06-210,522.03-95,296.68

Finding the Fourth Proportional to 152,652.06, 210,522.03 and 95,296.68

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Solution

The fourth proportional to 152,652.06, 210,522.03 and 95,296.68 is: 131,423.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,652.06 : 210,522.03 = 95,296.68 : x
  2. Step 2: Convert to fraction form
    152,652.06/210,522.03 = 95,296.68/x
  3. Step 3: Cross multiply
    152,652.06x = 210,522.03 × 95,296.68
  4. Step 4: Simplify right side
    152,652.06x = 20,062,050,525.86
  5. Step 5: Solve for x
    x = 20,062,050,525.86/152,652.06
  6. Step 6: Final answer
    x = 131,423.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.