Home / 34,823.04-48,055.05-18,907.35

Finding the Fourth Proportional to 34,823.04, 48,055.05 and 18,907.35

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Solution

The fourth proportional to 34,823.04, 48,055.05 and 18,907.35 is: 26,091.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,823.04 : 48,055.05 = 18,907.35 : x
  2. Step 2: Convert to fraction form
    34,823.04/48,055.05 = 18,907.35/x
  3. Step 3: Cross multiply
    34,823.04x = 48,055.05 × 18,907.35
  4. Step 4: Simplify right side
    34,823.04x = 908,593,649.62
  5. Step 5: Solve for x
    x = 908,593,649.62/34,823.04
  6. Step 6: Final answer
    x = 26,091.74

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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.