Home / 94,574.42-130,513.57-52,134.47

Finding the Fourth Proportional to 94,574.42, 130,513.57 and 52,134.47

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Solution

The fourth proportional to 94,574.42, 130,513.57 and 52,134.47 is: 71,946.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,574.42 : 130,513.57 = 52,134.47 : x
  2. Step 2: Convert to fraction form
    94,574.42/130,513.57 = 52,134.47/x
  3. Step 3: Cross multiply
    94,574.42x = 130,513.57 × 52,134.47
  4. Step 4: Simplify right side
    94,574.42x = 6,804,255,016.85
  5. Step 5: Solve for x
    x = 6,804,255,016.85/94,574.42
  6. Step 6: Final answer
    x = 71,946.04

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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.