Home / 152,250.03-228,440.70-63,521.01

Finding the Fourth Proportional to 152,250.03, 228,440.70 and 63,521.01

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Solution

The fourth proportional to 152,250.03, 228,440.70 and 63,521.01 is: 95,308.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,250.03 : 228,440.70 = 63,521.01 : x
  2. Step 2: Convert to fraction form
    152,250.03/228,440.70 = 63,521.01/x
  3. Step 3: Cross multiply
    152,250.03x = 228,440.70 × 63,521.01
  4. Step 4: Simplify right side
    152,250.03x = 14,510,783,989.11
  5. Step 5: Solve for x
    x = 14,510,783,989.11/152,250.03
  6. Step 6: Final answer
    x = 95,308.91

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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.