Home / 46,062.37-69,089.58-28,045.92

Finding the Fourth Proportional to 46,062.37, 69,089.58 and 28,045.92

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Solution

The fourth proportional to 46,062.37, 69,089.58 and 28,045.92 is: 42,066.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,062.37 : 69,089.58 = 28,045.92 : x
  2. Step 2: Convert to fraction form
    46,062.37/69,089.58 = 28,045.92/x
  3. Step 3: Cross multiply
    46,062.37x = 69,089.58 × 28,045.92
  4. Step 4: Simplify right side
    46,062.37x = 1,937,680,693.28
  5. Step 5: Solve for x
    x = 1,937,680,693.28/46,062.37
  6. Step 6: Final answer
    x = 42,066.46

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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.