Home / 46,970.48-64,820.76-25,749.56

Finding the Fourth Proportional to 46,970.48, 64,820.76 and 25,749.56

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Solution

The fourth proportional to 46,970.48, 64,820.76 and 25,749.56 is: 35,535.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,970.48 : 64,820.76 = 25,749.56 : x
  2. Step 2: Convert to fraction form
    46,970.48/64,820.76 = 25,749.56/x
  3. Step 3: Cross multiply
    46,970.48x = 64,820.76 × 25,749.56
  4. Step 4: Simplify right side
    46,970.48x = 1,669,106,048.87
  5. Step 5: Solve for x
    x = 1,669,106,048.87/46,970.48
  6. Step 6: Final answer
    x = 35,535.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.