Home / 39,113.46-53,956.62-24,749.01

Finding the Fourth Proportional to 39,113.46, 53,956.62 and 24,749.01

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Solution

The fourth proportional to 39,113.46, 53,956.62 and 24,749.01 is: 34,141.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,113.46 : 53,956.62 = 24,749.01 : x
  2. Step 2: Convert to fraction form
    39,113.46/53,956.62 = 24,749.01/x
  3. Step 3: Cross multiply
    39,113.46x = 53,956.62 × 24,749.01
  4. Step 4: Simplify right side
    39,113.46x = 1,335,372,927.95
  5. Step 5: Solve for x
    x = 1,335,372,927.95/39,113.46
  6. Step 6: Final answer
    x = 34,141.01

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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.