Home / 155,453.40-233,237.70-62,026.20

Finding the Fourth Proportional to 155,453.40, 233,237.70 and 62,026.20

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Solution

The fourth proportional to 155,453.40, 233,237.70 and 62,026.20 is: 93,062.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,453.40 : 233,237.70 = 62,026.20 : x
  2. Step 2: Convert to fraction form
    155,453.40/233,237.70 = 62,026.20/x
  3. Step 3: Cross multiply
    155,453.40x = 233,237.70 × 62,026.20
  4. Step 4: Simplify right side
    155,453.40x = 14,466,848,227.74
  5. Step 5: Solve for x
    x = 14,466,848,227.74/155,453.40
  6. Step 6: Final answer
    x = 93,062.28

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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.