Home / 32,330.41-48,464.16-15,459.03

Finding the Fourth Proportional to 32,330.41, 48,464.16 and 15,459.03

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Solution

The fourth proportional to 32,330.41, 48,464.16 and 15,459.03 is: 23,173.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,330.41 : 48,464.16 = 15,459.03 : x
  2. Step 2: Convert to fraction form
    32,330.41/48,464.16 = 15,459.03/x
  3. Step 3: Cross multiply
    32,330.41x = 48,464.16 × 15,459.03
  4. Step 4: Simplify right side
    32,330.41x = 749,208,903.36
  5. Step 5: Solve for x
    x = 749,208,903.36/32,330.41
  6. Step 6: Final answer
    x = 23,173.50

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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.