Home / 46,480.68-64,143.84-25,259.95

Finding the Fourth Proportional to 46,480.68, 64,143.84 and 25,259.95

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Solution

The fourth proportional to 46,480.68, 64,143.84 and 25,259.95 is: 34,859.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,480.68 : 64,143.84 = 25,259.95 : x
  2. Step 2: Convert to fraction form
    46,480.68/64,143.84 = 25,259.95/x
  3. Step 3: Cross multiply
    46,480.68x = 64,143.84 × 25,259.95
  4. Step 4: Simplify right side
    46,480.68x = 1,620,270,030.85
  5. Step 5: Solve for x
    x = 1,620,270,030.85/46,480.68
  6. Step 6: Final answer
    x = 34,859.00

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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.