Home / 25,106.68-37,667.04-9,525.52

Finding the Fourth Proportional to 25,106.68, 37,667.04 and 9,525.52

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Solution

The fourth proportional to 25,106.68, 37,667.04 and 9,525.52 is: 14,290.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,106.68 : 37,667.04 = 9,525.52 : x
  2. Step 2: Convert to fraction form
    25,106.68/37,667.04 = 9,525.52/x
  3. Step 3: Cross multiply
    25,106.68x = 37,667.04 × 9,525.52
  4. Step 4: Simplify right side
    25,106.68x = 358,798,142.86
  5. Step 5: Solve for x
    x = 358,798,142.86/25,106.68
  6. Step 6: Final answer
    x = 14,290.94

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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.