Home / 44,647.04-61,615.64-29,513.45

Finding the Fourth Proportional to 44,647.04, 61,615.64 and 29,513.45

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Solution

The fourth proportional to 44,647.04, 61,615.64 and 29,513.45 is: 40,730.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,647.04 : 61,615.64 = 29,513.45 : x
  2. Step 2: Convert to fraction form
    44,647.04/61,615.64 = 29,513.45/x
  3. Step 3: Cross multiply
    44,647.04x = 61,615.64 × 29,513.45
  4. Step 4: Simplify right side
    44,647.04x = 1,818,490,110.36
  5. Step 5: Solve for x
    x = 1,818,490,110.36/44,647.04
  6. Step 6: Final answer
    x = 40,730.36

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1.5x scale

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.