Home / 44,637.19-66,953.03-18,341.26

Finding the Fourth Proportional to 44,637.19, 66,953.03 and 18,341.26

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Solution

The fourth proportional to 44,637.19, 66,953.03 and 18,341.26 is: 27,510.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,637.19 : 66,953.03 = 18,341.26 : x
  2. Step 2: Convert to fraction form
    44,637.19/66,953.03 = 18,341.26/x
  3. Step 3: Cross multiply
    44,637.19x = 66,953.03 × 18,341.26
  4. Step 4: Simplify right side
    44,637.19x = 1,228,002,671.93
  5. Step 5: Solve for x
    x = 1,228,002,671.93/44,637.19
  6. Step 6: Final answer
    x = 27,510.75

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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.