Home / 16,454.85-22,698.47-10,084.53

Finding the Fourth Proportional to 16,454.85, 22,698.47 and 10,084.53

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Solution

The fourth proportional to 16,454.85, 22,698.47 and 10,084.53 is: 13,911.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,454.85 : 22,698.47 = 10,084.53 : x
  2. Step 2: Convert to fraction form
    16,454.85/22,698.47 = 10,084.53/x
  3. Step 3: Cross multiply
    16,454.85x = 22,698.47 × 10,084.53
  4. Step 4: Simplify right side
    16,454.85x = 228,903,376.46
  5. Step 5: Solve for x
    x = 228,903,376.46/16,454.85
  6. Step 6: Final answer
    x = 13,911.00

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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.