Home / 192,532.04-288,806.25-59,409.35

Finding the Fourth Proportional to 192,532.04, 288,806.25 and 59,409.35

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Solution

The fourth proportional to 192,532.04, 288,806.25 and 59,409.35 is: 89,116.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,532.04 : 288,806.25 = 59,409.35 : x
  2. Step 2: Convert to fraction form
    192,532.04/288,806.25 = 59,409.35/x
  3. Step 3: Cross multiply
    192,532.04x = 288,806.25 × 59,409.35
  4. Step 4: Simplify right side
    192,532.04x = 17,157,791,588.44
  5. Step 5: Solve for x
    x = 17,157,791,588.44/192,532.04
  6. Step 6: Final answer
    x = 89,116.55

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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.