Home / 94,153.68-141,271.56-34,976.16

Finding the Fourth Proportional to 94,153.68, 141,271.56 and 34,976.16

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Solution

The fourth proportional to 94,153.68, 141,271.56 and 34,976.16 is: 52,479.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,153.68 : 141,271.56 = 34,976.16 : x
  2. Step 2: Convert to fraction form
    94,153.68/141,271.56 = 34,976.16/x
  3. Step 3: Cross multiply
    94,153.68x = 141,271.56 × 34,976.16
  4. Step 4: Simplify right side
    94,153.68x = 4,941,136,686.01
  5. Step 5: Solve for x
    x = 4,941,136,686.01/94,153.68
  6. Step 6: Final answer
    x = 52,479.49

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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.