Home / 58,941.24-88,411.80-48,531.12

Finding the Fourth Proportional to 58,941.24, 88,411.80 and 48,531.12

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Solution

The fourth proportional to 58,941.24, 88,411.80 and 48,531.12 is: 72,796.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,941.24 : 88,411.80 = 48,531.12 : x
  2. Step 2: Convert to fraction form
    58,941.24/88,411.80 = 48,531.12/x
  3. Step 3: Cross multiply
    58,941.24x = 88,411.80 × 48,531.12
  4. Step 4: Simplify right side
    58,941.24x = 4,290,723,675.22
  5. Step 5: Solve for x
    x = 4,290,723,675.22/58,941.24
  6. Step 6: Final answer
    x = 72,796.63

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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.