Home / 19,073.35-26,320.91-10,459.50

Finding the Fourth Proportional to 19,073.35, 26,320.91 and 10,459.50

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Solution

The fourth proportional to 19,073.35, 26,320.91 and 10,459.50 is: 14,433.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,073.35 : 26,320.91 = 10,459.50 : x
  2. Step 2: Convert to fraction form
    19,073.35/26,320.91 = 10,459.50/x
  3. Step 3: Cross multiply
    19,073.35x = 26,320.91 × 10,459.50
  4. Step 4: Simplify right side
    19,073.35x = 275,303,505.85
  5. Step 5: Solve for x
    x = 275,303,505.85/19,073.35
  6. Step 6: Final answer
    x = 14,433.94

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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.