Home / 35,512.16-53,292-14,735.66

Finding the Fourth Proportional to 35,512.16, 53,292 and 14,735.66

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Solution

The fourth proportional to 35,512.16, 53,292 and 14,735.66 is: 22,113.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,512.16 : 53,292 = 14,735.66 : x
  2. Step 2: Convert to fraction form
    35,512.16/53,292 = 14,735.66/x
  3. Step 3: Cross multiply
    35,512.16x = 53,292 × 14,735.66
  4. Step 4: Simplify right side
    35,512.16x = 785,292,792.72
  5. Step 5: Solve for x
    x = 785,292,792.72/35,512.16
  6. Step 6: Final answer
    x = 22,113.35

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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.