Home / 152,025.40-228,059.70-46,833.40

Finding the Fourth Proportional to 152,025.40, 228,059.70 and 46,833.40

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Solution

The fourth proportional to 152,025.40, 228,059.70 and 46,833.40 is: 70,256.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,025.40 : 228,059.70 = 46,833.40 : x
  2. Step 2: Convert to fraction form
    152,025.40/228,059.70 = 46,833.40/x
  3. Step 3: Cross multiply
    152,025.40x = 228,059.70 × 46,833.40
  4. Step 4: Simplify right side
    152,025.40x = 10,680,811,153.98
  5. Step 5: Solve for x
    x = 10,680,811,153.98/152,025.40
  6. Step 6: Final answer
    x = 70,256.75

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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.