Home / 5,337.23-8,009.91-2,417.58

Finding the Fourth Proportional to 5,337.23, 8,009.91 and 2,417.58

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Solution

The fourth proportional to 5,337.23, 8,009.91 and 2,417.58 is: 3,628.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,337.23 : 8,009.91 = 2,417.58 : x
  2. Step 2: Convert to fraction form
    5,337.23/8,009.91 = 2,417.58/x
  3. Step 3: Cross multiply
    5,337.23x = 8,009.91 × 2,417.58
  4. Step 4: Simplify right side
    5,337.23x = 19,364,598.22
  5. Step 5: Solve for x
    x = 19,364,598.22/5,337.23
  6. Step 6: Final answer
    x = 3,628.21

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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.