Home / 34,017.22-46,762.18-30,394.18

Finding the Fourth Proportional to 34,017.22, 46,762.18 and 30,394.18

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Solution

The fourth proportional to 34,017.22, 46,762.18 and 30,394.18 is: 41,781.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,017.22 : 46,762.18 = 30,394.18 : x
  2. Step 2: Convert to fraction form
    34,017.22/46,762.18 = 30,394.18/x
  3. Step 3: Cross multiply
    34,017.22x = 46,762.18 × 30,394.18
  4. Step 4: Simplify right side
    34,017.22x = 1,421,298,116.11
  5. Step 5: Solve for x
    x = 1,421,298,116.11/34,017.22
  6. Step 6: Final answer
    x = 41,781.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.