Home / 60,054.22-82,878.02-34,564.47

Finding the Fourth Proportional to 60,054.22, 82,878.02 and 34,564.47

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Solution

The fourth proportional to 60,054.22, 82,878.02 and 34,564.47 is: 47,700.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,054.22 : 82,878.02 = 34,564.47 : x
  2. Step 2: Convert to fraction form
    60,054.22/82,878.02 = 34,564.47/x
  3. Step 3: Cross multiply
    60,054.22x = 82,878.02 × 34,564.47
  4. Step 4: Simplify right side
    60,054.22x = 2,864,634,248.74
  5. Step 5: Solve for x
    x = 2,864,634,248.74/60,054.22
  6. Step 6: Final answer
    x = 47,700.80

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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.