Home / 9,511.60-14,271.04-4,316.26

Finding the Fourth Proportional to 9,511.60, 14,271.04 and 4,316.26

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Solution

The fourth proportional to 9,511.60, 14,271.04 and 4,316.26 is: 6,476.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,511.60 : 14,271.04 = 4,316.26 : x
  2. Step 2: Convert to fraction form
    9,511.60/14,271.04 = 4,316.26/x
  3. Step 3: Cross multiply
    9,511.60x = 14,271.04 × 4,316.26
  4. Step 4: Simplify right side
    9,511.60x = 61,597,519.11
  5. Step 5: Solve for x
    x = 61,597,519.11/9,511.60
  6. Step 6: Final answer
    x = 6,476.04

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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.