Home / 46,628.37-69,953.49-13,347.50

Finding the Fourth Proportional to 46,628.37, 69,953.49 and 13,347.50

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Solution

The fourth proportional to 46,628.37, 69,953.49 and 13,347.50 is: 20,024.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,628.37 : 69,953.49 = 13,347.50 : x
  2. Step 2: Convert to fraction form
    46,628.37/69,953.49 = 13,347.50/x
  3. Step 3: Cross multiply
    46,628.37x = 69,953.49 × 13,347.50
  4. Step 4: Simplify right side
    46,628.37x = 933,703,858.01
  5. Step 5: Solve for x
    x = 933,703,858.01/46,628.37
  6. Step 6: Final answer
    x = 20,024.37

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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.