Home / 46,651.37-64,380.30-25,430.99

Finding the Fourth Proportional to 46,651.37, 64,380.30 and 25,430.99

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Solution

The fourth proportional to 46,651.37, 64,380.30 and 25,430.99 is: 35,095.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,651.37 : 64,380.30 = 25,430.99 : x
  2. Step 2: Convert to fraction form
    46,651.37/64,380.30 = 25,430.99/x
  3. Step 3: Cross multiply
    46,651.37x = 64,380.30 × 25,430.99
  4. Step 4: Simplify right side
    46,651.37x = 1,637,254,765.50
  5. Step 5: Solve for x
    x = 1,637,254,765.50/46,651.37
  6. Step 6: Final answer
    x = 35,095.53

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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.