Home / 61,406.04-92,109.06-17,032.80

Finding the Fourth Proportional to 61,406.04, 92,109.06 and 17,032.80

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Solution

The fourth proportional to 61,406.04, 92,109.06 and 17,032.80 is: 25,549.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,406.04 : 92,109.06 = 17,032.80 : x
  2. Step 2: Convert to fraction form
    61,406.04/92,109.06 = 17,032.80/x
  3. Step 3: Cross multiply
    61,406.04x = 92,109.06 × 17,032.80
  4. Step 4: Simplify right side
    61,406.04x = 1,568,875,197.17
  5. Step 5: Solve for x
    x = 1,568,875,197.17/61,406.04
  6. Step 6: Final answer
    x = 25,549.20

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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.