Home / 6,937.04-9,573.14-3,953.00

Finding the Fourth Proportional to 6,937.04, 9,573.14 and 3,953.00

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Solution

The fourth proportional to 6,937.04, 9,573.14 and 3,953.00 is: 5,455.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,937.04 : 9,573.14 = 3,953.00 : x
  2. Step 2: Convert to fraction form
    6,937.04/9,573.14 = 3,953.00/x
  3. Step 3: Cross multiply
    6,937.04x = 9,573.14 × 3,953.00
  4. Step 4: Simplify right side
    6,937.04x = 37,842,634.00
  5. Step 5: Solve for x
    x = 37,842,634.00/6,937.04
  6. Step 6: Final answer
    x = 5,455.15

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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.