Home / 15,756.15-23,634.12-4,069.35

Finding the Fourth Proportional to 15,756.15, 23,634.12 and 4,069.35

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Solution

The fourth proportional to 15,756.15, 23,634.12 and 4,069.35 is: 6,104.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,756.15 : 23,634.12 = 4,069.35 : x
  2. Step 2: Convert to fraction form
    15,756.15/23,634.12 = 4,069.35/x
  3. Step 3: Cross multiply
    15,756.15x = 23,634.12 × 4,069.35
  4. Step 4: Simplify right side
    15,756.15x = 96,175,506.22
  5. Step 5: Solve for x
    x = 96,175,506.22/15,756.15
  6. Step 6: Final answer
    x = 6,104.00

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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.