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Finding the Fourth Proportional to 297,498.83, 410,601.15 and 168,444.77

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Solution

The fourth proportional to 297,498.83, 410,601.15 and 168,444.77 is: 232,483.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,498.83 : 410,601.15 = 168,444.77 : x
  2. Step 2: Convert to fraction form
    297,498.83/410,601.15 = 168,444.77/x
  3. Step 3: Cross multiply
    297,498.83x = 410,601.15 × 168,444.77
  4. Step 4: Simplify right side
    297,498.83x = 69,163,614,220.48
  5. Step 5: Solve for x
    x = 69,163,614,220.48/297,498.83
  6. Step 6: Final answer
    x = 232,483.66

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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.