Home / 25,239.60-37,848.33-8,595.05

Finding the Fourth Proportional to 25,239.60, 37,848.33 and 8,595.05

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Solution

The fourth proportional to 25,239.60, 37,848.33 and 8,595.05 is: 12,888.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,239.60 : 37,848.33 = 8,595.05 : x
  2. Step 2: Convert to fraction form
    25,239.60/37,848.33 = 8,595.05/x
  3. Step 3: Cross multiply
    25,239.60x = 37,848.33 × 8,595.05
  4. Step 4: Simplify right side
    25,239.60x = 325,308,099.52
  5. Step 5: Solve for x
    x = 325,308,099.52/25,239.60
  6. Step 6: Final answer
    x = 12,888.80

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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.