Home / 45,852.17-63,289.22-29,718.93

Finding the Fourth Proportional to 45,852.17, 63,289.22 and 29,718.93

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Solution

The fourth proportional to 45,852.17, 63,289.22 and 29,718.93 is: 41,020.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,852.17 : 63,289.22 = 29,718.93 : x
  2. Step 2: Convert to fraction form
    45,852.17/63,289.22 = 29,718.93/x
  3. Step 3: Cross multiply
    45,852.17x = 63,289.22 × 29,718.93
  4. Step 4: Simplify right side
    45,852.17x = 1,880,887,898.93
  5. Step 5: Solve for x
    x = 1,880,887,898.93/45,852.17
  6. Step 6: Final answer
    x = 41,020.70

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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.