Home / 164,209.32-246,214.98-64,250.16

Finding the Fourth Proportional to 164,209.32, 246,214.98 and 64,250.16

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Solution

The fourth proportional to 164,209.32, 246,214.98 and 64,250.16 is: 96,336.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,209.32 : 246,214.98 = 64,250.16 : x
  2. Step 2: Convert to fraction form
    164,209.32/246,214.98 = 64,250.16/x
  3. Step 3: Cross multiply
    164,209.32x = 246,214.98 × 64,250.16
  4. Step 4: Simplify right side
    164,209.32x = 15,819,351,859.40
  5. Step 5: Solve for x
    x = 15,819,351,859.40/164,209.32
  6. Step 6: Final answer
    x = 96,336.50

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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.