Home / 14,808.04-22,210.62-4,419.88

Finding the Fourth Proportional to 14,808.04, 22,210.62 and 4,419.88

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Solution

The fourth proportional to 14,808.04, 22,210.62 and 4,419.88 is: 6,629.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,808.04 : 22,210.62 = 4,419.88 : x
  2. Step 2: Convert to fraction form
    14,808.04/22,210.62 = 4,419.88/x
  3. Step 3: Cross multiply
    14,808.04x = 22,210.62 × 4,419.88
  4. Step 4: Simplify right side
    14,808.04x = 98,168,275.13
  5. Step 5: Solve for x
    x = 98,168,275.13/14,808.04
  6. Step 6: Final answer
    x = 6,629.39

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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.