Home / 65,002.18-97,503.27-23,449.18

Finding the Fourth Proportional to 65,002.18, 97,503.27 and 23,449.18

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Solution

The fourth proportional to 65,002.18, 97,503.27 and 23,449.18 is: 35,173.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,002.18 : 97,503.27 = 23,449.18 : x
  2. Step 2: Convert to fraction form
    65,002.18/97,503.27 = 23,449.18/x
  3. Step 3: Cross multiply
    65,002.18x = 97,503.27 × 23,449.18
  4. Step 4: Simplify right side
    65,002.18x = 2,286,371,728.82
  5. Step 5: Solve for x
    x = 2,286,371,728.82/65,002.18
  6. Step 6: Final answer
    x = 35,173.77

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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.