Home / 15,948.77-23,916.25-4,852.89

Finding the Fourth Proportional to 15,948.77, 23,916.25 and 4,852.89

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Solution

The fourth proportional to 15,948.77, 23,916.25 and 4,852.89 is: 7,277.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,948.77 : 23,916.25 = 4,852.89 : x
  2. Step 2: Convert to fraction form
    15,948.77/23,916.25 = 4,852.89/x
  3. Step 3: Cross multiply
    15,948.77x = 23,916.25 × 4,852.89
  4. Step 4: Simplify right side
    15,948.77x = 116,062,841.97
  5. Step 5: Solve for x
    x = 116,062,841.97/15,948.77
  6. Step 6: Final answer
    x = 7,277.23

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1.5x scale

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.