Home / 44,918.10-67,340.16-17,903.16

Finding the Fourth Proportional to 44,918.10, 67,340.16 and 17,903.16

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Solution

The fourth proportional to 44,918.10, 67,340.16 and 17,903.16 is: 26,840.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,918.10 : 67,340.16 = 17,903.16 : x
  2. Step 2: Convert to fraction form
    44,918.10/67,340.16 = 17,903.16/x
  3. Step 3: Cross multiply
    44,918.10x = 67,340.16 × 17,903.16
  4. Step 4: Simplify right side
    44,918.10x = 1,205,601,658.91
  5. Step 5: Solve for x
    x = 1,205,601,658.91/44,918.10
  6. Step 6: Final answer
    x = 26,840.00

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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.