Home / 146,767.07-220,177.95-46,952.39

Finding the Fourth Proportional to 146,767.07, 220,177.95 and 46,952.39

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Solution

The fourth proportional to 146,767.07, 220,177.95 and 46,952.39 is: 70,437.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,767.07 : 220,177.95 = 46,952.39 : x
  2. Step 2: Convert to fraction form
    146,767.07/220,177.95 = 46,952.39/x
  3. Step 3: Cross multiply
    146,767.07x = 220,177.95 × 46,952.39
  4. Step 4: Simplify right side
    146,767.07x = 10,337,881,352.17
  5. Step 5: Solve for x
    x = 10,337,881,352.17/146,767.07
  6. Step 6: Final answer
    x = 70,437.33

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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.