Home / 46,130.61-69,084.19-26,349.20

Finding the Fourth Proportional to 46,130.61, 69,084.19 and 26,349.20

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Solution

The fourth proportional to 46,130.61, 69,084.19 and 26,349.20 is: 39,459.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,130.61 : 69,084.19 = 26,349.20 : x
  2. Step 2: Convert to fraction form
    46,130.61/69,084.19 = 26,349.20/x
  3. Step 3: Cross multiply
    46,130.61x = 69,084.19 × 26,349.20
  4. Step 4: Simplify right side
    46,130.61x = 1,820,313,085.73
  5. Step 5: Solve for x
    x = 1,820,313,085.73/46,130.61
  6. Step 6: Final answer
    x = 39,459.98

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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.