Home / 94,834.66-130,869.93-52,392.10

Finding the Fourth Proportional to 94,834.66, 130,869.93 and 52,392.10

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Solution

The fourth proportional to 94,834.66, 130,869.93 and 52,392.10 is: 72,300.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,834.66 : 130,869.93 = 52,392.10 : x
  2. Step 2: Convert to fraction form
    94,834.66/130,869.93 = 52,392.10/x
  3. Step 3: Cross multiply
    94,834.66x = 130,869.93 × 52,392.10
  4. Step 4: Simplify right side
    94,834.66x = 6,856,550,459.55
  5. Step 5: Solve for x
    x = 6,856,550,459.55/94,834.66
  6. Step 6: Final answer
    x = 72,300.05

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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.