Home / 38,007.53-56,925.64-18,300.84

Finding the Fourth Proportional to 38,007.53, 56,925.64 and 18,300.84

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Solution

The fourth proportional to 38,007.53, 56,925.64 and 18,300.84 is: 27,410.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,007.53 : 56,925.64 = 18,300.84 : x
  2. Step 2: Convert to fraction form
    38,007.53/56,925.64 = 18,300.84/x
  3. Step 3: Cross multiply
    38,007.53x = 56,925.64 × 18,300.84
  4. Step 4: Simplify right side
    38,007.53x = 1,041,786,736.00
  5. Step 5: Solve for x
    x = 1,041,786,736.00/38,007.53
  6. Step 6: Final answer
    x = 27,410.01

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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.