Home / 152,094.60-228,065.76-46,899.90

Finding the Fourth Proportional to 152,094.60, 228,065.76 and 46,899.90

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Solution

The fourth proportional to 152,094.60, 228,065.76 and 46,899.90 is: 70,326.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,094.60 : 228,065.76 = 46,899.90 : x
  2. Step 2: Convert to fraction form
    152,094.60/228,065.76 = 46,899.90/x
  3. Step 3: Cross multiply
    152,094.60x = 228,065.76 × 46,899.90
  4. Step 4: Simplify right side
    152,094.60x = 10,696,261,337.42
  5. Step 5: Solve for x
    x = 10,696,261,337.42/152,094.60
  6. Step 6: Final answer
    x = 70,326.37

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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.