Home / 61,069.02-84,274.47-34,211.04

Finding the Fourth Proportional to 61,069.02, 84,274.47 and 34,211.04

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Solution

The fourth proportional to 61,069.02, 84,274.47 and 34,211.04 is: 47,210.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,069.02 : 84,274.47 = 34,211.04 : x
  2. Step 2: Convert to fraction form
    61,069.02/84,274.47 = 34,211.04/x
  3. Step 3: Cross multiply
    61,069.02x = 84,274.47 × 34,211.04
  4. Step 4: Simplify right side
    61,069.02x = 2,883,117,264.15
  5. Step 5: Solve for x
    x = 2,883,117,264.15/61,069.02
  6. Step 6: Final answer
    x = 47,210.80

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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.