Home / 113,306.61-169,814.25-46,793.46

Finding the Fourth Proportional to 113,306.61, 169,814.25 and 46,793.46

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Solution

The fourth proportional to 113,306.61, 169,814.25 and 46,793.46 is: 70,130.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,306.61 : 169,814.25 = 46,793.46 : x
  2. Step 2: Convert to fraction form
    113,306.61/169,814.25 = 46,793.46/x
  3. Step 3: Cross multiply
    113,306.61x = 169,814.25 × 46,793.46
  4. Step 4: Simplify right side
    113,306.61x = 7,946,196,314.81
  5. Step 5: Solve for x
    x = 7,946,196,314.81/113,306.61
  6. Step 6: Final answer
    x = 70,130.03

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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.