Home / 48,023.39-66,269.57-26,804.01

Finding the Fourth Proportional to 48,023.39, 66,269.57 and 26,804.01

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Solution

The fourth proportional to 48,023.39, 66,269.57 and 26,804.01 is: 36,988.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,023.39 : 66,269.57 = 26,804.01 : x
  2. Step 2: Convert to fraction form
    48,023.39/66,269.57 = 26,804.01/x
  3. Step 3: Cross multiply
    48,023.39x = 66,269.57 × 26,804.01
  4. Step 4: Simplify right side
    48,023.39x = 1,776,290,082.96
  5. Step 5: Solve for x
    x = 1,776,290,082.96/48,023.39
  6. Step 6: Final answer
    x = 36,988.02

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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.