Home / 153,483.33-230,256.24-64,737.16

Finding the Fourth Proportional to 153,483.33, 230,256.24 and 64,737.16

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Solution

The fourth proportional to 153,483.33, 230,256.24 and 64,737.16 is: 97,118.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,483.33 : 230,256.24 = 64,737.16 : x
  2. Step 2: Convert to fraction form
    153,483.33/230,256.24 = 64,737.16/x
  3. Step 3: Cross multiply
    153,483.33x = 230,256.24 × 64,737.16
  4. Step 4: Simplify right side
    153,483.33x = 14,906,135,049.88
  5. Step 5: Solve for x
    x = 14,906,135,049.88/153,483.33
  6. Step 6: Final answer
    x = 97,118.92

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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.