Home / 9,617.22-14,420.01-4,681.92

Finding the Fourth Proportional to 9,617.22, 14,420.01 and 4,681.92

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Solution

The fourth proportional to 9,617.22, 14,420.01 and 4,681.92 is: 7,020.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,617.22 : 14,420.01 = 4,681.92 : x
  2. Step 2: Convert to fraction form
    9,617.22/14,420.01 = 4,681.92/x
  3. Step 3: Cross multiply
    9,617.22x = 14,420.01 × 4,681.92
  4. Step 4: Simplify right side
    9,617.22x = 67,513,333.22
  5. Step 5: Solve for x
    x = 67,513,333.22/9,617.22
  6. Step 6: Final answer
    x = 7,020.05

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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.