Home / 35,673.93-53,495.39-19,030.25

Finding the Fourth Proportional to 35,673.93, 53,495.39 and 19,030.25

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Solution

The fourth proportional to 35,673.93, 53,495.39 and 19,030.25 is: 28,537.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,673.93 : 53,495.39 = 19,030.25 : x
  2. Step 2: Convert to fraction form
    35,673.93/53,495.39 = 19,030.25/x
  3. Step 3: Cross multiply
    35,673.93x = 53,495.39 × 19,030.25
  4. Step 4: Simplify right side
    35,673.93x = 1,018,030,282.92
  5. Step 5: Solve for x
    x = 1,018,030,282.92/35,673.93
  6. Step 6: Final answer
    x = 28,537.09

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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.