Home / 34,331.04-47,339.37-29,814.93

Finding the Fourth Proportional to 34,331.04, 47,339.37 and 29,814.93

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Solution

The fourth proportional to 34,331.04, 47,339.37 and 29,814.93 is: 41,112.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,331.04 : 47,339.37 = 29,814.93 : x
  2. Step 2: Convert to fraction form
    34,331.04/47,339.37 = 29,814.93/x
  3. Step 3: Cross multiply
    34,331.04x = 47,339.37 × 29,814.93
  4. Step 4: Simplify right side
    34,331.04x = 1,411,420,002.79
  5. Step 5: Solve for x
    x = 1,411,420,002.79/34,331.04
  6. Step 6: Final answer
    x = 41,112.07

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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.