Home / 94,846.96-130,888.54-52,405.19

Finding the Fourth Proportional to 94,846.96, 130,888.54 and 52,405.19

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Solution

The fourth proportional to 94,846.96, 130,888.54 and 52,405.19 is: 72,319.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,846.96 : 130,888.54 = 52,405.19 : x
  2. Step 2: Convert to fraction form
    94,846.96/130,888.54 = 52,405.19/x
  3. Step 3: Cross multiply
    94,846.96x = 130,888.54 × 52,405.19
  4. Step 4: Simplify right side
    94,846.96x = 6,859,238,807.52
  5. Step 5: Solve for x
    x = 6,859,238,807.52/94,846.96
  6. Step 6: Final answer
    x = 72,319.02

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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.