Home / 45,953.18-63,416.49-25,810.10

Finding the Fourth Proportional to 45,953.18, 63,416.49 and 25,810.10

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Solution

The fourth proportional to 45,953.18, 63,416.49 and 25,810.10 is: 35,618.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,953.18 : 63,416.49 = 25,810.10 : x
  2. Step 2: Convert to fraction form
    45,953.18/63,416.49 = 25,810.10/x
  3. Step 3: Cross multiply
    45,953.18x = 63,416.49 × 25,810.10
  4. Step 4: Simplify right side
    45,953.18x = 1,636,785,948.55
  5. Step 5: Solve for x
    x = 1,636,785,948.55/45,953.18
  6. Step 6: Final answer
    x = 35,618.56

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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.