Home / 124,452.02-186,677.65-30,957.77

Finding the Fourth Proportional to 124,452.02, 186,677.65 and 30,957.77

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Solution

The fourth proportional to 124,452.02, 186,677.65 and 30,957.77 is: 46,436.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,452.02 : 186,677.65 = 30,957.77 : x
  2. Step 2: Convert to fraction form
    124,452.02/186,677.65 = 30,957.77/x
  3. Step 3: Cross multiply
    124,452.02x = 186,677.65 × 30,957.77
  4. Step 4: Simplify right side
    124,452.02x = 5,779,123,752.84
  5. Step 5: Solve for x
    x = 5,779,123,752.84/124,452.02
  6. Step 6: Final answer
    x = 46,436.56

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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.