Home / 146,542.02-219,810.63-46,700.88

Finding the Fourth Proportional to 146,542.02, 219,810.63 and 46,700.88

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Solution

The fourth proportional to 146,542.02, 219,810.63 and 46,700.88 is: 70,050.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,542.02 : 219,810.63 = 46,700.88 : x
  2. Step 2: Convert to fraction form
    146,542.02/219,810.63 = 46,700.88/x
  3. Step 3: Cross multiply
    146,542.02x = 219,810.63 × 46,700.88
  4. Step 4: Simplify right side
    146,542.02x = 10,265,349,854.35
  5. Step 5: Solve for x
    x = 10,265,349,854.35/146,542.02
  6. Step 6: Final answer
    x = 70,050.56

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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.