Home / 46,779.58-64,567.59-30,041.74

Finding the Fourth Proportional to 46,779.58, 64,567.59 and 30,041.74

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Solution

The fourth proportional to 46,779.58, 64,567.59 and 30,041.74 is: 41,465.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,779.58 : 64,567.59 = 30,041.74 : x
  2. Step 2: Convert to fraction form
    46,779.58/64,567.59 = 30,041.74/x
  3. Step 3: Cross multiply
    46,779.58x = 64,567.59 × 30,041.74
  4. Step 4: Simplify right side
    46,779.58x = 1,939,722,751.21
  5. Step 5: Solve for x
    x = 1,939,722,751.21/46,779.58
  6. Step 6: Final answer
    x = 41,465.16

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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.