Home / 25,533.28-35,233.20-14,200.93

Finding the Fourth Proportional to 25,533.28, 35,233.20 and 14,200.93

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Solution

The fourth proportional to 25,533.28, 35,233.20 and 14,200.93 is: 19,595.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,533.28 : 35,233.20 = 14,200.93 : x
  2. Step 2: Convert to fraction form
    25,533.28/35,233.20 = 14,200.93/x
  3. Step 3: Cross multiply
    25,533.28x = 35,233.20 × 14,200.93
  4. Step 4: Simplify right side
    25,533.28x = 500,344,206.88
  5. Step 5: Solve for x
    x = 500,344,206.88/25,533.28
  6. Step 6: Final answer
    x = 19,595.77

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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.