Home / 155,319.90-233,152.65-96,222.30

Finding the Fourth Proportional to 155,319.90, 233,152.65 and 96,222.30

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Solution

The fourth proportional to 155,319.90, 233,152.65 and 96,222.30 is: 144,440.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,319.90 : 233,152.65 = 96,222.30 : x
  2. Step 2: Convert to fraction form
    155,319.90/233,152.65 = 96,222.30/x
  3. Step 3: Cross multiply
    155,319.90x = 233,152.65 × 96,222.30
  4. Step 4: Simplify right side
    155,319.90x = 22,434,484,234.10
  5. Step 5: Solve for x
    x = 22,434,484,234.10/155,319.90
  6. Step 6: Final answer
    x = 144,440.50

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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.