Home / 7,304.49-10,070.37-4,782.24

Finding the Fourth Proportional to 7,304.49, 10,070.37 and 4,782.24

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Solution

The fourth proportional to 7,304.49, 10,070.37 and 4,782.24 is: 6,593.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,304.49 : 10,070.37 = 4,782.24 : x
  2. Step 2: Convert to fraction form
    7,304.49/10,070.37 = 4,782.24/x
  3. Step 3: Cross multiply
    7,304.49x = 10,070.37 × 4,782.24
  4. Step 4: Simplify right side
    7,304.49x = 48,158,926.23
  5. Step 5: Solve for x
    x = 48,158,926.23/7,304.49
  6. Step 6: Final answer
    x = 6,593.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.