Home / 46,868.95-64,679.18-25,648.22

Finding the Fourth Proportional to 46,868.95, 64,679.18 and 25,648.22

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Solution

The fourth proportional to 46,868.95, 64,679.18 and 25,648.22 is: 35,394.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,868.95 : 64,679.18 = 25,648.22 : x
  2. Step 2: Convert to fraction form
    46,868.95/64,679.18 = 25,648.22/x
  3. Step 3: Cross multiply
    46,868.95x = 64,679.18 × 25,648.22
  4. Step 4: Simplify right side
    46,868.95x = 1,658,905,838.06
  5. Step 5: Solve for x
    x = 1,658,905,838.06/46,868.95
  6. Step 6: Final answer
    x = 35,394.56

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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.