Home / 94,462.63-130,364.36-52,021.16

Finding the Fourth Proportional to 94,462.63, 130,364.36 and 52,021.16

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Solution

The fourth proportional to 94,462.63, 130,364.36 and 52,021.16 is: 71,792.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,462.63 : 130,364.36 = 52,021.16 : x
  2. Step 2: Convert to fraction form
    94,462.63/130,364.36 = 52,021.16/x
  3. Step 3: Cross multiply
    94,462.63x = 130,364.36 × 52,021.16
  4. Step 4: Simplify right side
    94,462.63x = 6,781,705,685.82
  5. Step 5: Solve for x
    x = 6,781,705,685.82/94,462.63
  6. Step 6: Final answer
    x = 71,792.47

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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.