Home / 46,623.40-64,339.50-25,402.84

Finding the Fourth Proportional to 46,623.40, 64,339.50 and 25,402.84

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Solution

The fourth proportional to 46,623.40, 64,339.50 and 25,402.84 is: 35,055.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,623.40 : 64,339.50 = 25,402.84 : x
  2. Step 2: Convert to fraction form
    46,623.40/64,339.50 = 25,402.84/x
  3. Step 3: Cross multiply
    46,623.40x = 64,339.50 × 25,402.84
  4. Step 4: Simplify right side
    46,623.40x = 1,634,406,024.18
  5. Step 5: Solve for x
    x = 1,634,406,024.18/46,623.40
  6. Step 6: Final answer
    x = 35,055.49

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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.