Home / 44,485.49-61,316.65-31,569.23

Finding the Fourth Proportional to 44,485.49, 61,316.65 and 31,569.23

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Solution

The fourth proportional to 44,485.49, 61,316.65 and 31,569.23 is: 43,513.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,485.49 : 61,316.65 = 31,569.23 : x
  2. Step 2: Convert to fraction form
    44,485.49/61,316.65 = 31,569.23/x
  3. Step 3: Cross multiply
    44,485.49x = 61,316.65 × 31,569.23
  4. Step 4: Simplify right side
    44,485.49x = 1,935,719,426.68
  5. Step 5: Solve for x
    x = 1,935,719,426.68/44,485.49
  6. Step 6: Final answer
    x = 43,513.50

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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.