Home / 134,994.95-202,489.70-35,152.94

Finding the Fourth Proportional to 134,994.95, 202,489.70 and 35,152.94

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Solution

The fourth proportional to 134,994.95, 202,489.70 and 35,152.94 is: 52,728.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,994.95 : 202,489.70 = 35,152.94 : x
  2. Step 2: Convert to fraction form
    134,994.95/202,489.70 = 35,152.94/x
  3. Step 3: Cross multiply
    134,994.95x = 202,489.70 × 35,152.94
  4. Step 4: Simplify right side
    134,994.95x = 7,118,107,086.50
  5. Step 5: Solve for x
    x = 7,118,107,086.50/134,994.95
  6. Step 6: Final answer
    x = 52,728.69

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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.