Home / 45,364.24-68,088.48-23,193.46

Finding the Fourth Proportional to 45,364.24, 68,088.48 and 23,193.46

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Solution

The fourth proportional to 45,364.24, 68,088.48 and 23,193.46 is: 34,811.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,364.24 : 68,088.48 = 23,193.46 : x
  2. Step 2: Convert to fraction form
    45,364.24/68,088.48 = 23,193.46/x
  3. Step 3: Cross multiply
    45,364.24x = 68,088.48 × 23,193.46
  4. Step 4: Simplify right side
    45,364.24x = 1,579,207,437.34
  5. Step 5: Solve for x
    x = 1,579,207,437.34/45,364.24
  6. Step 6: Final answer
    x = 34,811.72

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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.