Home / 152,077.40-227,955.72-63,241.46

Finding the Fourth Proportional to 152,077.40, 227,955.72 and 63,241.46

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Solution

The fourth proportional to 152,077.40, 227,955.72 and 63,241.46 is: 94,795.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,077.40 : 227,955.72 = 63,241.46 : x
  2. Step 2: Convert to fraction form
    152,077.40/227,955.72 = 63,241.46/x
  3. Step 3: Cross multiply
    152,077.40x = 227,955.72 × 63,241.46
  4. Step 4: Simplify right side
    152,077.40x = 14,416,252,548.15
  5. Step 5: Solve for x
    x = 14,416,252,548.15/152,077.40
  6. Step 6: Final answer
    x = 94,795.50

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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.