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Finding the Fourth Proportional to 169,615.07, 254,539.23 and 58,807.07

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Solution

The fourth proportional to 169,615.07, 254,539.23 and 58,807.07 is: 88,251.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,615.07 : 254,539.23 = 58,807.07 : x
  2. Step 2: Convert to fraction form
    169,615.07/254,539.23 = 58,807.07/x
  3. Step 3: Cross multiply
    169,615.07x = 254,539.23 × 58,807.07
  4. Step 4: Simplify right side
    169,615.07x = 14,968,706,316.36
  5. Step 5: Solve for x
    x = 14,968,706,316.36/169,615.07
  6. Step 6: Final answer
    x = 88,251.04

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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.