Home / 14,674.17-22,011.15-4,813.35

Finding the Fourth Proportional to 14,674.17, 22,011.15 and 4,813.35

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Solution

The fourth proportional to 14,674.17, 22,011.15 and 4,813.35 is: 7,219.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,674.17 : 22,011.15 = 4,813.35 : x
  2. Step 2: Convert to fraction form
    14,674.17/22,011.15 = 4,813.35/x
  3. Step 3: Cross multiply
    14,674.17x = 22,011.15 × 4,813.35
  4. Step 4: Simplify right side
    14,674.17x = 105,947,368.85
  5. Step 5: Solve for x
    x = 105,947,368.85/14,674.17
  6. Step 6: Final answer
    x = 7,219.99

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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.