Home / 30,560.08-45,841.08-9,500.23

Finding the Fourth Proportional to 30,560.08, 45,841.08 and 9,500.23

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Solution

The fourth proportional to 30,560.08, 45,841.08 and 9,500.23 is: 14,250.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,560.08 : 45,841.08 = 9,500.23 : x
  2. Step 2: Convert to fraction form
    30,560.08/45,841.08 = 9,500.23/x
  3. Step 3: Cross multiply
    30,560.08x = 45,841.08 × 9,500.23
  4. Step 4: Simplify right side
    30,560.08x = 435,500,803.45
  5. Step 5: Solve for x
    x = 435,500,803.45/30,560.08
  6. Step 6: Final answer
    x = 14,250.64

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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.