Home / 35,444.55-48,914.06-19,528.77

Finding the Fourth Proportional to 35,444.55, 48,914.06 and 19,528.77

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Solution

The fourth proportional to 35,444.55, 48,914.06 and 19,528.77 is: 26,950.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,444.55 : 48,914.06 = 19,528.77 : x
  2. Step 2: Convert to fraction form
    35,444.55/48,914.06 = 19,528.77/x
  3. Step 3: Cross multiply
    35,444.55x = 48,914.06 × 19,528.77
  4. Step 4: Simplify right side
    35,444.55x = 955,231,329.86
  5. Step 5: Solve for x
    x = 955,231,329.86/35,444.55
  6. Step 6: Final answer
    x = 26,950.02

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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.