Home / 249,200.64-373,812.48-62,213.76

Finding the Fourth Proportional to 249,200.64, 373,812.48 and 62,213.76

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Solution

The fourth proportional to 249,200.64, 373,812.48 and 62,213.76 is: 93,323.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,200.64 : 373,812.48 = 62,213.76 : x
  2. Step 2: Convert to fraction form
    249,200.64/373,812.48 = 62,213.76/x
  3. Step 3: Cross multiply
    249,200.64x = 373,812.48 × 62,213.76
  4. Step 4: Simplify right side
    249,200.64x = 23,256,279,915.72
  5. Step 5: Solve for x
    x = 23,256,279,915.72/249,200.64
  6. Step 6: Final answer
    x = 93,323.52

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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.