Home / 17,173.16-23,699.28-10,459.04

Finding the Fourth Proportional to 17,173.16, 23,699.28 and 10,459.04

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Solution

The fourth proportional to 17,173.16, 23,699.28 and 10,459.04 is: 14,433.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,173.16 : 23,699.28 = 10,459.04 : x
  2. Step 2: Convert to fraction form
    17,173.16/23,699.28 = 10,459.04/x
  3. Step 3: Cross multiply
    17,173.16x = 23,699.28 × 10,459.04
  4. Step 4: Simplify right side
    17,173.16x = 247,871,717.49
  5. Step 5: Solve for x
    x = 247,871,717.49/17,173.16
  6. Step 6: Final answer
    x = 14,433.67

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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.