Home / 35,008.95-48,311.77-19,092.45

Finding the Fourth Proportional to 35,008.95, 48,311.77 and 19,092.45

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Solution

The fourth proportional to 35,008.95, 48,311.77 and 19,092.45 is: 26,347.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,008.95 : 48,311.77 = 19,092.45 : x
  2. Step 2: Convert to fraction form
    35,008.95/48,311.77 = 19,092.45/x
  3. Step 3: Cross multiply
    35,008.95x = 48,311.77 × 19,092.45
  4. Step 4: Simplify right side
    35,008.95x = 922,390,053.14
  5. Step 5: Solve for x
    x = 922,390,053.14/35,008.95
  6. Step 6: Final answer
    x = 26,347.26

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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.