Home / 94,744.68-130,774.68-58,916.76

Finding the Fourth Proportional to 94,744.68, 130,774.68 and 58,916.76

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Solution

The fourth proportional to 94,744.68, 130,774.68 and 58,916.76 is: 81,321.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,744.68 : 130,774.68 = 58,916.76 : x
  2. Step 2: Convert to fraction form
    94,744.68/130,774.68 = 58,916.76/x
  3. Step 3: Cross multiply
    94,744.68x = 130,774.68 × 58,916.76
  4. Step 4: Simplify right side
    94,744.68x = 7,704,820,435.64
  5. Step 5: Solve for x
    x = 7,704,820,435.64/94,744.68
  6. Step 6: Final answer
    x = 81,321.93

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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.