Home / 94,300.57-130,132.32-56,060.19

Finding the Fourth Proportional to 94,300.57, 130,132.32 and 56,060.19

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Solution

The fourth proportional to 94,300.57, 130,132.32 and 56,060.19 is: 77,361.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,300.57 : 130,132.32 = 56,060.19 : x
  2. Step 2: Convert to fraction form
    94,300.57/130,132.32 = 56,060.19/x
  3. Step 3: Cross multiply
    94,300.57x = 130,132.32 × 56,060.19
  4. Step 4: Simplify right side
    94,300.57x = 7,295,242,584.34
  5. Step 5: Solve for x
    x = 7,295,242,584.34/94,300.57
  6. Step 6: Final answer
    x = 77,361.60

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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.