Home / 46,889.47-70,285.59-29,318.95

Finding the Fourth Proportional to 46,889.47, 70,285.59 and 29,318.95

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Solution

The fourth proportional to 46,889.47, 70,285.59 and 29,318.95 is: 43,948.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,889.47 : 70,285.59 = 29,318.95 : x
  2. Step 2: Convert to fraction form
    46,889.47/70,285.59 = 29,318.95/x
  3. Step 3: Cross multiply
    46,889.47x = 70,285.59 × 29,318.95
  4. Step 4: Simplify right side
    46,889.47x = 2,060,699,698.93
  5. Step 5: Solve for x
    x = 2,060,699,698.93/46,889.47
  6. Step 6: Final answer
    x = 43,948.03

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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.