Home / 44,303.54-66,381.48-31,804.83

Finding the Fourth Proportional to 44,303.54, 66,381.48 and 31,804.83

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Solution

The fourth proportional to 44,303.54, 66,381.48 and 31,804.83 is: 47,654.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,303.54 : 66,381.48 = 31,804.83 : x
  2. Step 2: Convert to fraction form
    44,303.54/66,381.48 = 31,804.83/x
  3. Step 3: Cross multiply
    44,303.54x = 66,381.48 × 31,804.83
  4. Step 4: Simplify right side
    44,303.54x = 2,111,251,686.55
  5. Step 5: Solve for x
    x = 2,111,251,686.55/44,303.54
  6. Step 6: Final answer
    x = 47,654.25

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1.5x scale

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.