Home / 58,731.36-88,097.76-17,179.20

Finding the Fourth Proportional to 58,731.36, 88,097.76 and 17,179.20

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Solution

The fourth proportional to 58,731.36, 88,097.76 and 17,179.20 is: 25,769.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,731.36 : 88,097.76 = 17,179.20 : x
  2. Step 2: Convert to fraction form
    58,731.36/88,097.76 = 17,179.20/x
  3. Step 3: Cross multiply
    58,731.36x = 88,097.76 × 17,179.20
  4. Step 4: Simplify right side
    58,731.36x = 1,513,449,038.59
  5. Step 5: Solve for x
    x = 1,513,449,038.59/58,731.36
  6. Step 6: Final answer
    x = 25,769.01

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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.