Home / 47,333.79-70,784.76-35,334.45

Finding the Fourth Proportional to 47,333.79, 70,784.76 and 35,334.45

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Solution

The fourth proportional to 47,333.79, 70,784.76 and 35,334.45 is: 52,840.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,333.79 : 70,784.76 = 35,334.45 : x
  2. Step 2: Convert to fraction form
    47,333.79/70,784.76 = 35,334.45/x
  3. Step 3: Cross multiply
    47,333.79x = 70,784.76 × 35,334.45
  4. Step 4: Simplify right side
    47,333.79x = 2,501,140,562.98
  5. Step 5: Solve for x
    x = 2,501,140,562.98/47,333.79
  6. Step 6: Final answer
    x = 52,840.49

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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.