Home / 94,483.00-130,377.08-58,178.63

Finding the Fourth Proportional to 94,483.00, 130,377.08 and 58,178.63

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Solution

The fourth proportional to 94,483.00, 130,377.08 and 58,178.63 is: 80,280.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,483.00 : 130,377.08 = 58,178.63 : x
  2. Step 2: Convert to fraction form
    94,483.00/130,377.08 = 58,178.63/x
  3. Step 3: Cross multiply
    94,483.00x = 130,377.08 × 58,178.63
  4. Step 4: Simplify right side
    94,483.00x = 7,585,158,955.02
  5. Step 5: Solve for x
    x = 7,585,158,955.02/94,483.00
  6. Step 6: Final answer
    x = 80,280.68

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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.