Home / 7,024.02-10,536.66-3,074.10

Finding the Fourth Proportional to 7,024.02, 10,536.66 and 3,074.10

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Solution

The fourth proportional to 7,024.02, 10,536.66 and 3,074.10 is: 4,611.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,024.02 : 10,536.66 = 3,074.10 : x
  2. Step 2: Convert to fraction form
    7,024.02/10,536.66 = 3,074.10/x
  3. Step 3: Cross multiply
    7,024.02x = 10,536.66 × 3,074.10
  4. Step 4: Simplify right side
    7,024.02x = 32,390,746.51
  5. Step 5: Solve for x
    x = 32,390,746.51/7,024.02
  6. Step 6: Final answer
    x = 4,611.43

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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.