Home / 249,330.81-373,996.23-62,342.31

Finding the Fourth Proportional to 249,330.81, 373,996.23 and 62,342.31

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Solution

The fourth proportional to 249,330.81, 373,996.23 and 62,342.31 is: 93,513.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,330.81 : 373,996.23 = 62,342.31 : x
  2. Step 2: Convert to fraction form
    249,330.81/373,996.23 = 62,342.31/x
  3. Step 3: Cross multiply
    249,330.81x = 373,996.23 × 62,342.31
  4. Step 4: Simplify right side
    249,330.81x = 23,315,788,909.49
  5. Step 5: Solve for x
    x = 23,315,788,909.49/249,330.81
  6. Step 6: Final answer
    x = 93,513.47

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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.