Home / 94,756.04-130,763.30-52,317.48

Finding the Fourth Proportional to 94,756.04, 130,763.30 and 52,317.48

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Solution

The fourth proportional to 94,756.04, 130,763.30 and 52,317.48 is: 72,198.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,756.04 : 130,763.30 = 52,317.48 : x
  2. Step 2: Convert to fraction form
    94,756.04/130,763.30 = 52,317.48/x
  3. Step 3: Cross multiply
    94,756.04x = 130,763.30 × 52,317.48
  4. Step 4: Simplify right side
    94,756.04x = 6,841,206,332.48
  5. Step 5: Solve for x
    x = 6,841,206,332.48/94,756.04
  6. Step 6: Final answer
    x = 72,198.10

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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.