Home / 34,167.90-47,151.76-19,060.18

Finding the Fourth Proportional to 34,167.90, 47,151.76 and 19,060.18

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Solution

The fourth proportional to 34,167.90, 47,151.76 and 19,060.18 is: 26,303.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,167.90 : 47,151.76 = 19,060.18 : x
  2. Step 2: Convert to fraction form
    34,167.90/47,151.76 = 19,060.18/x
  3. Step 3: Cross multiply
    34,167.90x = 47,151.76 × 19,060.18
  4. Step 4: Simplify right side
    34,167.90x = 898,721,032.92
  5. Step 5: Solve for x
    x = 898,721,032.92/34,167.90
  6. Step 6: Final answer
    x = 26,303.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.