Home / 14,528.83-20,044.63-9,495.95

Finding the Fourth Proportional to 14,528.83, 20,044.63 and 9,495.95

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Solution

The fourth proportional to 14,528.83, 20,044.63 and 9,495.95 is: 13,101.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,528.83 : 20,044.63 = 9,495.95 : x
  2. Step 2: Convert to fraction form
    14,528.83/20,044.63 = 9,495.95/x
  3. Step 3: Cross multiply
    14,528.83x = 20,044.63 × 9,495.95
  4. Step 4: Simplify right side
    14,528.83x = 190,342,807.50
  5. Step 5: Solve for x
    x = 190,342,807.50/14,528.83
  6. Step 6: Final answer
    x = 13,101.04

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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.