Home / 14,681.02-22,022.70-4,151.12

Finding the Fourth Proportional to 14,681.02, 22,022.70 and 4,151.12

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Solution

The fourth proportional to 14,681.02, 22,022.70 and 4,151.12 is: 6,227.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,681.02 : 22,022.70 = 4,151.12 : x
  2. Step 2: Convert to fraction form
    14,681.02/22,022.70 = 4,151.12/x
  3. Step 3: Cross multiply
    14,681.02x = 22,022.70 × 4,151.12
  4. Step 4: Simplify right side
    14,681.02x = 91,418,870.42
  5. Step 5: Solve for x
    x = 91,418,870.42/14,681.02
  6. Step 6: Final answer
    x = 6,227.01

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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.