Home / 40,157.60-60,212.40-24,586.40

Finding the Fourth Proportional to 40,157.60, 60,212.40 and 24,586.40

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Solution

The fourth proportional to 40,157.60, 60,212.40 and 24,586.40 is: 36,864.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,157.60 : 60,212.40 = 24,586.40 : x
  2. Step 2: Convert to fraction form
    40,157.60/60,212.40 = 24,586.40/x
  3. Step 3: Cross multiply
    40,157.60x = 60,212.40 × 24,586.40
  4. Step 4: Simplify right side
    40,157.60x = 1,480,406,151.36
  5. Step 5: Solve for x
    x = 1,480,406,151.36/40,157.60
  6. Step 6: Final answer
    x = 36,864.91

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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.