Home / 34,916.58-48,183.45-19,001.07

Finding the Fourth Proportional to 34,916.58, 48,183.45 and 19,001.07

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Solution

The fourth proportional to 34,916.58, 48,183.45 and 19,001.07 is: 26,220.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,916.58 : 48,183.45 = 19,001.07 : x
  2. Step 2: Convert to fraction form
    34,916.58/48,183.45 = 19,001.07/x
  3. Step 3: Cross multiply
    34,916.58x = 48,183.45 × 19,001.07
  4. Step 4: Simplify right side
    34,916.58x = 915,537,106.29
  5. Step 5: Solve for x
    x = 915,537,106.29/34,916.58
  6. Step 6: Final answer
    x = 26,220.70

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1.5x scale

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.