Home / 16,024.80-24,032.88-10,862.40

Finding the Fourth Proportional to 16,024.80, 24,032.88 and 10,862.40

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Solution

The fourth proportional to 16,024.80, 24,032.88 and 10,862.40 is: 16,290.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,024.80 : 24,032.88 = 10,862.40 : x
  2. Step 2: Convert to fraction form
    16,024.80/24,032.88 = 10,862.40/x
  3. Step 3: Cross multiply
    16,024.80x = 24,032.88 × 10,862.40
  4. Step 4: Simplify right side
    16,024.80x = 261,054,755.71
  5. Step 5: Solve for x
    x = 261,054,755.71/16,024.80
  6. Step 6: Final answer
    x = 16,290.67

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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.