Home / 271,313.03-374,381.03-150,423.77

Finding the Fourth Proportional to 271,313.03, 374,381.03 and 150,423.77

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Solution

The fourth proportional to 271,313.03, 374,381.03 and 150,423.77 is: 207,567.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,313.03 : 374,381.03 = 150,423.77 : x
  2. Step 2: Convert to fraction form
    271,313.03/374,381.03 = 150,423.77/x
  3. Step 3: Cross multiply
    271,313.03x = 374,381.03 × 150,423.77
  4. Step 4: Simplify right side
    271,313.03x = 56,315,803,325.06
  5. Step 5: Solve for x
    x = 56,315,803,325.06/271,313.03
  6. Step 6: Final answer
    x = 207,567.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.