Home / 39,106.27-53,973.57-23,196.25

Finding the Fourth Proportional to 39,106.27, 53,973.57 and 23,196.25

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Solution

The fourth proportional to 39,106.27, 53,973.57 and 23,196.25 is: 32,014.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,106.27 : 53,973.57 = 23,196.25 : x
  2. Step 2: Convert to fraction form
    39,106.27/53,973.57 = 23,196.25/x
  3. Step 3: Cross multiply
    39,106.27x = 53,973.57 × 23,196.25
  4. Step 4: Simplify right side
    39,106.27x = 1,251,984,423.11
  5. Step 5: Solve for x
    x = 1,251,984,423.11/39,106.27
  6. Step 6: Final answer
    x = 32,014.93

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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.