Home / 60,253.70-90,405.33-26,502.35

Finding the Fourth Proportional to 60,253.70, 90,405.33 and 26,502.35

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Solution

The fourth proportional to 60,253.70, 90,405.33 and 26,502.35 is: 39,764.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,253.70 : 90,405.33 = 26,502.35 : x
  2. Step 2: Convert to fraction form
    60,253.70/90,405.33 = 26,502.35/x
  3. Step 3: Cross multiply
    60,253.70x = 90,405.33 × 26,502.35
  4. Step 4: Simplify right side
    60,253.70x = 2,395,953,697.53
  5. Step 5: Solve for x
    x = 2,395,953,697.53/60,253.70
  6. Step 6: Final answer
    x = 39,764.42

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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.