Home / 110,567.24-165,851.10-48,223.40

Finding the Fourth Proportional to 110,567.24, 165,851.10 and 48,223.40

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Solution

The fourth proportional to 110,567.24, 165,851.10 and 48,223.40 is: 72,335.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,567.24 : 165,851.10 = 48,223.40 : x
  2. Step 2: Convert to fraction form
    110,567.24/165,851.10 = 48,223.40/x
  3. Step 3: Cross multiply
    110,567.24x = 165,851.10 × 48,223.40
  4. Step 4: Simplify right side
    110,567.24x = 7,997,903,935.74
  5. Step 5: Solve for x
    x = 7,997,903,935.74/110,567.24
  6. Step 6: Final answer
    x = 72,335.20

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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.