Home / 22,953.58-34,430.52-6,315.37

Finding the Fourth Proportional to 22,953.58, 34,430.52 and 6,315.37

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Solution

The fourth proportional to 22,953.58, 34,430.52 and 6,315.37 is: 9,473.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,953.58 : 34,430.52 = 6,315.37 : x
  2. Step 2: Convert to fraction form
    22,953.58/34,430.52 = 6,315.37/x
  3. Step 3: Cross multiply
    22,953.58x = 34,430.52 × 6,315.37
  4. Step 4: Simplify right side
    22,953.58x = 217,441,473.09
  5. Step 5: Solve for x
    x = 217,441,473.09/22,953.58
  6. Step 6: Final answer
    x = 9,473.10

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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.