Home / 44,858.04-67,297.56-13,693.28

Finding the Fourth Proportional to 44,858.04, 67,297.56 and 13,693.28

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Solution

The fourth proportional to 44,858.04, 67,297.56 and 13,693.28 is: 20,543.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,858.04 : 67,297.56 = 13,693.28 : x
  2. Step 2: Convert to fraction form
    44,858.04/67,297.56 = 13,693.28/x
  3. Step 3: Cross multiply
    44,858.04x = 67,297.56 × 13,693.28
  4. Step 4: Simplify right side
    44,858.04x = 921,524,332.40
  5. Step 5: Solve for x
    x = 921,524,332.40/44,858.04
  6. Step 6: Final answer
    x = 20,543.13

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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.