Home / 114,005.69-170,967.52-39,106.41

Finding the Fourth Proportional to 114,005.69, 170,967.52 and 39,106.41

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Solution

The fourth proportional to 114,005.69, 170,967.52 and 39,106.41 is: 58,645.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,005.69 : 170,967.52 = 39,106.41 : x
  2. Step 2: Convert to fraction form
    114,005.69/170,967.52 = 39,106.41/x
  3. Step 3: Cross multiply
    114,005.69x = 170,967.52 × 39,106.41
  4. Step 4: Simplify right side
    114,005.69x = 6,685,925,341.56
  5. Step 5: Solve for x
    x = 6,685,925,341.56/114,005.69
  6. Step 6: Final answer
    x = 58,645.54

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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.