Home / 30,097.89-45,113.22-26,596.26

Finding the Fourth Proportional to 30,097.89, 45,113.22 and 26,596.26

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Solution

The fourth proportional to 30,097.89, 45,113.22 and 26,596.26 is: 39,864.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,097.89 : 45,113.22 = 26,596.26 : x
  2. Step 2: Convert to fraction form
    30,097.89/45,113.22 = 26,596.26/x
  3. Step 3: Cross multiply
    30,097.89x = 45,113.22 × 26,596.26
  4. Step 4: Simplify right side
    30,097.89x = 1,199,842,928.56
  5. Step 5: Solve for x
    x = 1,199,842,928.56/30,097.89
  6. Step 6: Final answer
    x = 39,864.69

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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.