Home / 152,106.08-228,217.46-63,335.76

Finding the Fourth Proportional to 152,106.08, 228,217.46 and 63,335.76

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Solution

The fourth proportional to 152,106.08, 228,217.46 and 63,335.76 is: 95,027.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,106.08 : 228,217.46 = 63,335.76 : x
  2. Step 2: Convert to fraction form
    152,106.08/228,217.46 = 63,335.76/x
  3. Step 3: Cross multiply
    152,106.08x = 228,217.46 × 63,335.76
  4. Step 4: Simplify right side
    152,106.08x = 14,454,326,274.37
  5. Step 5: Solve for x
    x = 14,454,326,274.37/152,106.08
  6. Step 6: Final answer
    x = 95,027.93

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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.