Home / 69,627.56-96,051.08-46,937.84

Finding the Fourth Proportional to 69,627.56, 96,051.08 and 46,937.84

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Solution

The fourth proportional to 69,627.56, 96,051.08 and 46,937.84 is: 64,750.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,627.56 : 96,051.08 = 46,937.84 : x
  2. Step 2: Convert to fraction form
    69,627.56/96,051.08 = 46,937.84/x
  3. Step 3: Cross multiply
    69,627.56x = 96,051.08 × 46,937.84
  4. Step 4: Simplify right side
    69,627.56x = 4,508,429,861.96
  5. Step 5: Solve for x
    x = 4,508,429,861.96/69,627.56
  6. Step 6: Final answer
    x = 64,750.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.