Home / 17,925.99-24,728.52-10,752.45

Finding the Fourth Proportional to 17,925.99, 24,728.52 and 10,752.45

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Solution

The fourth proportional to 17,925.99, 24,728.52 and 10,752.45 is: 14,832.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,925.99 : 24,728.52 = 10,752.45 : x
  2. Step 2: Convert to fraction form
    17,925.99/24,728.52 = 10,752.45/x
  3. Step 3: Cross multiply
    17,925.99x = 24,728.52 × 10,752.45
  4. Step 4: Simplify right side
    17,925.99x = 265,892,174.87
  5. Step 5: Solve for x
    x = 265,892,174.87/17,925.99
  6. Step 6: Final answer
    x = 14,832.77

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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.