Home / 46,948.73-70,425.95-15,362.12

Finding the Fourth Proportional to 46,948.73, 70,425.95 and 15,362.12

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Solution

The fourth proportional to 46,948.73, 70,425.95 and 15,362.12 is: 23,044.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,948.73 : 70,425.95 = 15,362.12 : x
  2. Step 2: Convert to fraction form
    46,948.73/70,425.95 = 15,362.12/x
  3. Step 3: Cross multiply
    46,948.73x = 70,425.95 × 15,362.12
  4. Step 4: Simplify right side
    46,948.73x = 1,081,891,466.07
  5. Step 5: Solve for x
    x = 1,081,891,466.07/46,948.73
  6. Step 6: Final answer
    x = 23,044.11

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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.