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Finding the Fourth Proportional to 249,546.60, 373,663.80 and 182,624.40

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Solution

The fourth proportional to 249,546.60, 373,663.80 and 182,624.40 is: 273,456.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,546.60 : 373,663.80 = 182,624.40 : x
  2. Step 2: Convert to fraction form
    249,546.60/373,663.80 = 182,624.40/x
  3. Step 3: Cross multiply
    249,546.60x = 373,663.80 × 182,624.40
  4. Step 4: Simplify right side
    249,546.60x = 68,240,127,276.72
  5. Step 5: Solve for x
    x = 68,240,127,276.72/249,546.60
  6. Step 6: Final answer
    x = 273,456.45

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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.