Home / 46,829.63-70,244.51-19,127.63

Finding the Fourth Proportional to 46,829.63, 70,244.51 and 19,127.63

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Solution

The fourth proportional to 46,829.63, 70,244.51 and 19,127.63 is: 28,691.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,829.63 : 70,244.51 = 19,127.63 : x
  2. Step 2: Convert to fraction form
    46,829.63/70,244.51 = 19,127.63/x
  3. Step 3: Cross multiply
    46,829.63x = 70,244.51 × 19,127.63
  4. Step 4: Simplify right side
    46,829.63x = 1,343,610,549.95
  5. Step 5: Solve for x
    x = 1,343,610,549.95/46,829.63
  6. Step 6: Final answer
    x = 28,691.47

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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.