Home / 43,303.51-64,951.05-29,353.18

Finding the Fourth Proportional to 43,303.51, 64,951.05 and 29,353.18

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Solution

The fourth proportional to 43,303.51, 64,951.05 and 29,353.18 is: 44,026.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,303.51 : 64,951.05 = 29,353.18 : x
  2. Step 2: Convert to fraction form
    43,303.51/64,951.05 = 29,353.18/x
  3. Step 3: Cross multiply
    43,303.51x = 64,951.05 × 29,353.18
  4. Step 4: Simplify right side
    43,303.51x = 1,906,519,861.84
  5. Step 5: Solve for x
    x = 1,906,519,861.84/43,303.51
  6. Step 6: Final answer
    x = 44,026.91

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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.