Home / 14,880.98-22,322.27-4,492.46

Finding the Fourth Proportional to 14,880.98, 22,322.27 and 4,492.46

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Solution

The fourth proportional to 14,880.98, 22,322.27 and 4,492.46 is: 6,738.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,880.98 : 22,322.27 = 4,492.46 : x
  2. Step 2: Convert to fraction form
    14,880.98/22,322.27 = 4,492.46/x
  3. Step 3: Cross multiply
    14,880.98x = 22,322.27 × 4,492.46
  4. Step 4: Simplify right side
    14,880.98x = 100,281,804.70
  5. Step 5: Solve for x
    x = 100,281,804.70/14,880.98
  6. Step 6: Final answer
    x = 6,738.93

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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.