Home / 60,237.42-90,355.59-47,100.84

Finding the Fourth Proportional to 60,237.42, 90,355.59 and 47,100.84

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Solution

The fourth proportional to 60,237.42, 90,355.59 and 47,100.84 is: 70,650.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,237.42 : 90,355.59 = 47,100.84 : x
  2. Step 2: Convert to fraction form
    60,237.42/90,355.59 = 47,100.84/x
  3. Step 3: Cross multiply
    60,237.42x = 90,355.59 × 47,100.84
  4. Step 4: Simplify right side
    60,237.42x = 4,255,824,187.70
  5. Step 5: Solve for x
    x = 4,255,824,187.70/60,237.42
  6. Step 6: Final answer
    x = 70,650.84

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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.