Home / 14,681.04-22,019.16-4,150.32

Finding the Fourth Proportional to 14,681.04, 22,019.16 and 4,150.32

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Solution

The fourth proportional to 14,681.04, 22,019.16 and 4,150.32 is: 6,224.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,681.04 : 22,019.16 = 4,150.32 : x
  2. Step 2: Convert to fraction form
    14,681.04/22,019.16 = 4,150.32/x
  3. Step 3: Cross multiply
    14,681.04x = 22,019.16 × 4,150.32
  4. Step 4: Simplify right side
    14,681.04x = 91,386,560.13
  5. Step 5: Solve for x
    x = 91,386,560.13/14,681.04
  6. Step 6: Final answer
    x = 6,224.80

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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.