Home / 48,030.96-72,046.44-24,642.48

Finding the Fourth Proportional to 48,030.96, 72,046.44 and 24,642.48

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Solution

The fourth proportional to 48,030.96, 72,046.44 and 24,642.48 is: 36,963.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,030.96 : 72,046.44 = 24,642.48 : x
  2. Step 2: Convert to fraction form
    48,030.96/72,046.44 = 24,642.48/x
  3. Step 3: Cross multiply
    48,030.96x = 72,046.44 × 24,642.48
  4. Step 4: Simplify right side
    48,030.96x = 1,775,402,956.77
  5. Step 5: Solve for x
    x = 1,775,402,956.77/48,030.96
  6. Step 6: Final answer
    x = 36,963.72

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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.