Home / 152,032.67-228,049.01-46,851.64

Finding the Fourth Proportional to 152,032.67, 228,049.01 and 46,851.64

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Solution

The fourth proportional to 152,032.67, 228,049.01 and 46,851.64 is: 70,277.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,032.67 : 228,049.01 = 46,851.64 : x
  2. Step 2: Convert to fraction form
    152,032.67/228,049.01 = 46,851.64/x
  3. Step 3: Cross multiply
    152,032.67x = 228,049.01 × 46,851.64
  4. Step 4: Simplify right side
    152,032.67x = 10,684,470,118.88
  5. Step 5: Solve for x
    x = 10,684,470,118.88/152,032.67
  6. Step 6: Final answer
    x = 70,277.46

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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.