Home / 9,434.02-13,025.04-5,852.78

Finding the Fourth Proportional to 9,434.02, 13,025.04 and 5,852.78

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Solution

The fourth proportional to 9,434.02, 13,025.04 and 5,852.78 is: 8,080.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,434.02 : 13,025.04 = 5,852.78 : x
  2. Step 2: Convert to fraction form
    9,434.02/13,025.04 = 5,852.78/x
  3. Step 3: Cross multiply
    9,434.02x = 13,025.04 × 5,852.78
  4. Step 4: Simplify right side
    9,434.02x = 76,232,693.61
  5. Step 5: Solve for x
    x = 76,232,693.61/9,434.02
  6. Step 6: Final answer
    x = 8,080.62

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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.