Home / 163,023.70-244,535.55-93,039.70

Finding the Fourth Proportional to 163,023.70, 244,535.55 and 93,039.70

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Solution

The fourth proportional to 163,023.70, 244,535.55 and 93,039.70 is: 139,559.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,023.70 : 244,535.55 = 93,039.70 : x
  2. Step 2: Convert to fraction form
    163,023.70/244,535.55 = 93,039.70/x
  3. Step 3: Cross multiply
    163,023.70x = 244,535.55 × 93,039.70
  4. Step 4: Simplify right side
    163,023.70x = 22,751,514,211.34
  5. Step 5: Solve for x
    x = 22,751,514,211.34/163,023.70
  6. Step 6: Final answer
    x = 139,559.55

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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.