Home / 7,036.48-10,558.17-4,403.32

Finding the Fourth Proportional to 7,036.48, 10,558.17 and 4,403.32

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Solution

The fourth proportional to 7,036.48, 10,558.17 and 4,403.32 is: 6,607.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,036.48 : 10,558.17 = 4,403.32 : x
  2. Step 2: Convert to fraction form
    7,036.48/10,558.17 = 4,403.32/x
  3. Step 3: Cross multiply
    7,036.48x = 10,558.17 × 4,403.32
  4. Step 4: Simplify right side
    7,036.48x = 46,491,001.12
  5. Step 5: Solve for x
    x = 46,491,001.12/7,036.48
  6. Step 6: Final answer
    x = 6,607.14

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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.