Home / 159,059.29-238,586.84-39,117.28

Finding the Fourth Proportional to 159,059.29, 238,586.84 and 39,117.28

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Solution

The fourth proportional to 159,059.29, 238,586.84 and 39,117.28 is: 58,675.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,059.29 : 238,586.84 = 39,117.28 : x
  2. Step 2: Convert to fraction form
    159,059.29/238,586.84 = 39,117.28/x
  3. Step 3: Cross multiply
    159,059.29x = 238,586.84 × 39,117.28
  4. Step 4: Simplify right side
    159,059.29x = 9,332,866,836.07
  5. Step 5: Solve for x
    x = 9,332,866,836.07/159,059.29
  6. Step 6: Final answer
    x = 58,675.40

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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.