Home / 152,032.90-228,114.15-95,916.10

Finding the Fourth Proportional to 152,032.90, 228,114.15 and 95,916.10

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Solution

The fourth proportional to 152,032.90, 228,114.15 and 95,916.10 is: 143,915.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,032.90 : 228,114.15 = 95,916.10 : x
  2. Step 2: Convert to fraction form
    152,032.90/228,114.15 = 95,916.10/x
  3. Step 3: Cross multiply
    152,032.90x = 228,114.15 × 95,916.10
  4. Step 4: Simplify right side
    152,032.90x = 21,879,819,622.82
  5. Step 5: Solve for x
    x = 21,879,819,622.82/152,032.90
  6. Step 6: Final answer
    x = 143,915.03

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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.