Home / 48,883.18-67,458.45-26,527.18

Finding the Fourth Proportional to 48,883.18, 67,458.45 and 26,527.18

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Solution

The fourth proportional to 48,883.18, 67,458.45 and 26,527.18 is: 36,607.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,883.18 : 67,458.45 = 26,527.18 : x
  2. Step 2: Convert to fraction form
    48,883.18/67,458.45 = 26,527.18/x
  3. Step 3: Cross multiply
    48,883.18x = 67,458.45 × 26,527.18
  4. Step 4: Simplify right side
    48,883.18x = 1,789,482,445.67
  5. Step 5: Solve for x
    x = 1,789,482,445.67/48,883.18
  6. Step 6: Final answer
    x = 36,607.32

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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.