Home / 61,052.47-91,637.81-29,484.70

Finding the Fourth Proportional to 61,052.47, 91,637.81 and 29,484.70

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Solution

The fourth proportional to 61,052.47, 91,637.81 and 29,484.70 is: 44,255.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,052.47 : 91,637.81 = 29,484.70 : x
  2. Step 2: Convert to fraction form
    61,052.47/91,637.81 = 29,484.70/x
  3. Step 3: Cross multiply
    61,052.47x = 91,637.81 × 29,484.70
  4. Step 4: Simplify right side
    61,052.47x = 2,701,913,336.51
  5. Step 5: Solve for x
    x = 2,701,913,336.51/61,052.47
  6. Step 6: Final answer
    x = 44,255.59

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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.