Home / 15,332.58-23,028.05-9,529.74

Finding the Fourth Proportional to 15,332.58, 23,028.05 and 9,529.74

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Solution

The fourth proportional to 15,332.58, 23,028.05 and 9,529.74 is: 14,312.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,332.58 : 23,028.05 = 9,529.74 : x
  2. Step 2: Convert to fraction form
    15,332.58/23,028.05 = 9,529.74/x
  3. Step 3: Cross multiply
    15,332.58x = 23,028.05 × 9,529.74
  4. Step 4: Simplify right side
    15,332.58x = 219,451,329.21
  5. Step 5: Solve for x
    x = 219,451,329.21/15,332.58
  6. Step 6: Final answer
    x = 14,312.75

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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.