Home / 7,591.04-10,476.32-4,405.52

Finding the Fourth Proportional to 7,591.04, 10,476.32 and 4,405.52

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Solution

The fourth proportional to 7,591.04, 10,476.32 and 4,405.52 is: 6,080.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,591.04 : 10,476.32 = 4,405.52 : x
  2. Step 2: Convert to fraction form
    7,591.04/10,476.32 = 4,405.52/x
  3. Step 3: Cross multiply
    7,591.04x = 10,476.32 × 4,405.52
  4. Step 4: Simplify right side
    7,591.04x = 46,153,637.29
  5. Step 5: Solve for x
    x = 46,153,637.29/7,591.04
  6. Step 6: Final answer
    x = 6,080.02

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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.