Home / 94,960.32-131,026.24-52,510.64

Finding the Fourth Proportional to 94,960.32, 131,026.24 and 52,510.64

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Solution

The fourth proportional to 94,960.32, 131,026.24 and 52,510.64 is: 72,454.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,960.32 : 131,026.24 = 52,510.64 : x
  2. Step 2: Convert to fraction form
    94,960.32/131,026.24 = 52,510.64/x
  3. Step 3: Cross multiply
    94,960.32x = 131,026.24 × 52,510.64
  4. Step 4: Simplify right side
    94,960.32x = 6,880,271,719.19
  5. Step 5: Solve for x
    x = 6,880,271,719.19/94,960.32
  6. Step 6: Final answer
    x = 72,454.18

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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.