Home / 24,319.70-33,535.58-19,206.71

Finding the Fourth Proportional to 24,319.70, 33,535.58 and 19,206.71

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Solution

The fourth proportional to 24,319.70, 33,535.58 and 19,206.71 is: 26,485.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,319.70 : 33,535.58 = 19,206.71 : x
  2. Step 2: Convert to fraction form
    24,319.70/33,535.58 = 19,206.71/x
  3. Step 3: Cross multiply
    24,319.70x = 33,535.58 × 19,206.71
  4. Step 4: Simplify right side
    24,319.70x = 644,108,159.74
  5. Step 5: Solve for x
    x = 644,108,159.74/24,319.70
  6. Step 6: Final answer
    x = 26,485.04

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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.