Home / 18,080.04-24,949.65-10,526.58

Finding the Fourth Proportional to 18,080.04, 24,949.65 and 10,526.58

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Solution

The fourth proportional to 18,080.04, 24,949.65 and 10,526.58 is: 14,526.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,080.04 : 24,949.65 = 10,526.58 : x
  2. Step 2: Convert to fraction form
    18,080.04/24,949.65 = 10,526.58/x
  3. Step 3: Cross multiply
    18,080.04x = 24,949.65 × 10,526.58
  4. Step 4: Simplify right side
    18,080.04x = 262,634,486.70
  5. Step 5: Solve for x
    x = 262,634,486.70/18,080.04
  6. Step 6: Final answer
    x = 14,526.21

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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.