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Finding the Fourth Proportional to 249,326.94, 373,990.39 and 62,338.44

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Solution

The fourth proportional to 249,326.94, 373,990.39 and 62,338.44 is: 93,507.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,326.94 : 373,990.39 = 62,338.44 : x
  2. Step 2: Convert to fraction form
    249,326.94/373,990.39 = 62,338.44/x
  3. Step 3: Cross multiply
    249,326.94x = 373,990.39 × 62,338.44
  4. Step 4: Simplify right side
    249,326.94x = 23,313,977,487.59
  5. Step 5: Solve for x
    x = 23,313,977,487.59/249,326.94
  6. Step 6: Final answer
    x = 93,507.65

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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.