Home / 144,302.02-216,488.06-44,462.21

Finding the Fourth Proportional to 144,302.02, 216,488.06 and 44,462.21

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Solution

The fourth proportional to 144,302.02, 216,488.06 and 44,462.21 is: 66,704.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,302.02 : 216,488.06 = 44,462.21 : x
  2. Step 2: Convert to fraction form
    144,302.02/216,488.06 = 44,462.21/x
  3. Step 3: Cross multiply
    144,302.02x = 216,488.06 × 44,462.21
  4. Step 4: Simplify right side
    144,302.02x = 9,625,537,586.21
  5. Step 5: Solve for x
    x = 9,625,537,586.21/144,302.02
  6. Step 6: Final answer
    x = 66,704.11

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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.