Home / 94,708.48-130,694.28-52,266.10

Finding the Fourth Proportional to 94,708.48, 130,694.28 and 52,266.10

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Solution

The fourth proportional to 94,708.48, 130,694.28 and 52,266.10 is: 72,125.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,708.48 : 130,694.28 = 52,266.10 : x
  2. Step 2: Convert to fraction form
    94,708.48/130,694.28 = 52,266.10/x
  3. Step 3: Cross multiply
    94,708.48x = 130,694.28 × 52,266.10
  4. Step 4: Simplify right side
    94,708.48x = 6,830,880,307.91
  5. Step 5: Solve for x
    x = 6,830,880,307.91/94,708.48
  6. Step 6: Final answer
    x = 72,125.33

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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.