Home / 113,526.42-170,289.66-46,893.30

Finding the Fourth Proportional to 113,526.42, 170,289.66 and 46,893.30

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Solution

The fourth proportional to 113,526.42, 170,289.66 and 46,893.30 is: 70,339.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,526.42 : 170,289.66 = 46,893.30 : x
  2. Step 2: Convert to fraction form
    113,526.42/170,289.66 = 46,893.30/x
  3. Step 3: Cross multiply
    113,526.42x = 170,289.66 × 46,893.30
  4. Step 4: Simplify right side
    113,526.42x = 7,985,444,113.28
  5. Step 5: Solve for x
    x = 7,985,444,113.28/113,526.42
  6. Step 6: Final answer
    x = 70,339.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.