Home / 152,244.90-228,367.35-144,080.10

Finding the Fourth Proportional to 152,244.90, 228,367.35 and 144,080.10

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Solution

The fourth proportional to 152,244.90, 228,367.35 and 144,080.10 is: 216,120.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,244.90 : 228,367.35 = 144,080.10 : x
  2. Step 2: Convert to fraction form
    152,244.90/228,367.35 = 144,080.10/x
  3. Step 3: Cross multiply
    152,244.90x = 228,367.35 × 144,080.10
  4. Step 4: Simplify right side
    152,244.90x = 32,903,190,624.74
  5. Step 5: Solve for x
    x = 32,903,190,624.74/152,244.90
  6. Step 6: Final answer
    x = 216,120.15

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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.