Home / 34,983.95-48,276.44-19,068.06

Finding the Fourth Proportional to 34,983.95, 48,276.44 and 19,068.06

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Solution

The fourth proportional to 34,983.95, 48,276.44 and 19,068.06 is: 26,313.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,983.95 : 48,276.44 = 19,068.06 : x
  2. Step 2: Convert to fraction form
    34,983.95/48,276.44 = 19,068.06/x
  3. Step 3: Cross multiply
    34,983.95x = 48,276.44 × 19,068.06
  4. Step 4: Simplify right side
    34,983.95x = 920,537,959.17
  5. Step 5: Solve for x
    x = 920,537,959.17/34,983.95
  6. Step 6: Final answer
    x = 26,313.15

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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.