Home / 35,006.58-48,308.67-19,091.16

Finding the Fourth Proportional to 35,006.58, 48,308.67 and 19,091.16

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Solution

The fourth proportional to 35,006.58, 48,308.67 and 19,091.16 is: 26,345.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,006.58 : 48,308.67 = 19,091.16 : x
  2. Step 2: Convert to fraction form
    35,006.58/48,308.67 = 19,091.16/x
  3. Step 3: Cross multiply
    35,006.58x = 48,308.67 × 19,091.16
  4. Step 4: Simplify right side
    35,006.58x = 922,268,548.36
  5. Step 5: Solve for x
    x = 922,268,548.36/35,006.58
  6. Step 6: Final answer
    x = 26,345.58

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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.