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Finding the Fourth Proportional to 249,010.70, 373,516.05 and 62,022.20

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Solution

The fourth proportional to 249,010.70, 373,516.05 and 62,022.20 is: 93,033.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,010.70 : 373,516.05 = 62,022.20 : x
  2. Step 2: Convert to fraction form
    249,010.70/373,516.05 = 62,022.20/x
  3. Step 3: Cross multiply
    249,010.70x = 373,516.05 × 62,022.20
  4. Step 4: Simplify right side
    249,010.70x = 23,166,287,156.31
  5. Step 5: Solve for x
    x = 23,166,287,156.31/249,010.70
  6. Step 6: Final answer
    x = 93,033.30

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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.