Home / 164,816.86-247,225.28-59,611.22

Finding the Fourth Proportional to 164,816.86, 247,225.28 and 59,611.22

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Solution

The fourth proportional to 164,816.86, 247,225.28 and 59,611.22 is: 89,416.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,816.86 : 247,225.28 = 59,611.22 : x
  2. Step 2: Convert to fraction form
    164,816.86/247,225.28 = 59,611.22/x
  3. Step 3: Cross multiply
    164,816.86x = 247,225.28 × 59,611.22
  4. Step 4: Simplify right side
    164,816.86x = 14,737,400,555.64
  5. Step 5: Solve for x
    x = 14,737,400,555.64/164,816.86
  6. Step 6: Final answer
    x = 89,416.83

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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.