Home / 39,032.05-53,866.13-23,925.55

Finding the Fourth Proportional to 39,032.05, 53,866.13 and 23,925.55

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Solution

The fourth proportional to 39,032.05, 53,866.13 and 23,925.55 is: 33,018.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,032.05 : 53,866.13 = 23,925.55 : x
  2. Step 2: Convert to fraction form
    39,032.05/53,866.13 = 23,925.55/x
  3. Step 3: Cross multiply
    39,032.05x = 53,866.13 × 23,925.55
  4. Step 4: Simplify right side
    39,032.05x = 1,288,776,846.44
  5. Step 5: Solve for x
    x = 1,288,776,846.44/39,032.05
  6. Step 6: Final answer
    x = 33,018.43

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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.