Home / 34,097.02-47,052.04-18,780.59

Finding the Fourth Proportional to 34,097.02, 47,052.04 and 18,780.59

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Solution

The fourth proportional to 34,097.02, 47,052.04 and 18,780.59 is: 25,916.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,097.02 : 47,052.04 = 18,780.59 : x
  2. Step 2: Convert to fraction form
    34,097.02/47,052.04 = 18,780.59/x
  3. Step 3: Cross multiply
    34,097.02x = 47,052.04 × 18,780.59
  4. Step 4: Simplify right side
    34,097.02x = 883,664,801.56
  5. Step 5: Solve for x
    x = 883,664,801.56/34,097.02
  6. Step 6: Final answer
    x = 25,916.19

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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.