Home / 60,655.05-90,979.47-23,233.05

Finding the Fourth Proportional to 60,655.05, 90,979.47 and 23,233.05

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Solution

The fourth proportional to 60,655.05, 90,979.47 and 23,233.05 is: 34,848.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,655.05 : 90,979.47 = 23,233.05 : x
  2. Step 2: Convert to fraction form
    60,655.05/90,979.47 = 23,233.05/x
  3. Step 3: Cross multiply
    60,655.05x = 90,979.47 × 23,233.05
  4. Step 4: Simplify right side
    60,655.05x = 2,113,730,575.48
  5. Step 5: Solve for x
    x = 2,113,730,575.48/60,655.05
  6. Step 6: Final answer
    x = 34,848.39

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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.