Home / 44,395.19-61,242.61-30,055.53

Finding the Fourth Proportional to 44,395.19, 61,242.61 and 30,055.53

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Solution

The fourth proportional to 44,395.19, 61,242.61 and 30,055.53 is: 41,461.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,395.19 : 61,242.61 = 30,055.53 : x
  2. Step 2: Convert to fraction form
    44,395.19/61,242.61 = 30,055.53/x
  3. Step 3: Cross multiply
    44,395.19x = 61,242.61 × 30,055.53
  4. Step 4: Simplify right side
    44,395.19x = 1,840,679,056.23
  5. Step 5: Solve for x
    x = 1,840,679,056.23/44,395.19
  6. Step 6: Final answer
    x = 41,461.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.