Home / 14,495.84-21,746.86-4,500.37

Finding the Fourth Proportional to 14,495.84, 21,746.86 and 4,500.37

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Solution

The fourth proportional to 14,495.84, 21,746.86 and 4,500.37 is: 6,751.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,495.84 : 21,746.86 = 4,500.37 : x
  2. Step 2: Convert to fraction form
    14,495.84/21,746.86 = 4,500.37/x
  3. Step 3: Cross multiply
    14,495.84x = 21,746.86 × 4,500.37
  4. Step 4: Simplify right side
    14,495.84x = 97,868,850.72
  5. Step 5: Solve for x
    x = 97,868,850.72/14,495.84
  6. Step 6: Final answer
    x = 6,751.51

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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.