Home / 152,124.90-228,252.15-96,008.10

Finding the Fourth Proportional to 152,124.90, 228,252.15 and 96,008.10

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Solution

The fourth proportional to 152,124.90, 228,252.15 and 96,008.10 is: 144,053.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,124.90 : 228,252.15 = 96,008.10 : x
  2. Step 2: Convert to fraction form
    152,124.90/228,252.15 = 96,008.10/x
  3. Step 3: Cross multiply
    152,124.90x = 228,252.15 × 96,008.10
  4. Step 4: Simplify right side
    152,124.90x = 21,914,055,242.42
  5. Step 5: Solve for x
    x = 21,914,055,242.42/152,124.90
  6. Step 6: Final answer
    x = 144,053.05

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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.