Home / 44,970.04-67,381.26-15,371.80

Finding the Fourth Proportional to 44,970.04, 67,381.26 and 15,371.80

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Solution

The fourth proportional to 44,970.04, 67,381.26 and 15,371.80 is: 23,032.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,970.04 : 67,381.26 = 15,371.80 : x
  2. Step 2: Convert to fraction form
    44,970.04/67,381.26 = 15,371.80/x
  3. Step 3: Cross multiply
    44,970.04x = 67,381.26 × 15,371.80
  4. Step 4: Simplify right side
    44,970.04x = 1,035,771,252.47
  5. Step 5: Solve for x
    x = 1,035,771,252.47/44,970.04
  6. Step 6: Final answer
    x = 23,032.47

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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.