Home / 46,386.81-64,013.52-25,165.62

Finding the Fourth Proportional to 46,386.81, 64,013.52 and 25,165.62

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Solution

The fourth proportional to 46,386.81, 64,013.52 and 25,165.62 is: 34,728.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,386.81 : 64,013.52 = 25,165.62 : x
  2. Step 2: Convert to fraction form
    46,386.81/64,013.52 = 25,165.62/x
  3. Step 3: Cross multiply
    46,386.81x = 64,013.52 × 25,165.62
  4. Step 4: Simplify right side
    46,386.81x = 1,610,939,599.11
  5. Step 5: Solve for x
    x = 1,610,939,599.11/46,386.81
  6. Step 6: Final answer
    x = 34,728.40

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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.