Home / 148,698.02-223,268.45-60,124.52

Finding the Fourth Proportional to 148,698.02, 223,268.45 and 60,124.52

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Solution

The fourth proportional to 148,698.02, 223,268.45 and 60,124.52 is: 90,276.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,698.02 : 223,268.45 = 60,124.52 : x
  2. Step 2: Convert to fraction form
    148,698.02/223,268.45 = 60,124.52/x
  3. Step 3: Cross multiply
    148,698.02x = 223,268.45 × 60,124.52
  4. Step 4: Simplify right side
    148,698.02x = 13,423,908,387.39
  5. Step 5: Solve for x
    x = 13,423,908,387.39/148,698.02
  6. Step 6: Final answer
    x = 90,276.31

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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.