Home / 249,334.02-373,779.18-91,525.50

Finding the Fourth Proportional to 249,334.02, 373,779.18 and 91,525.50

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Solution

The fourth proportional to 249,334.02, 373,779.18 and 91,525.50 is: 137,206.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,334.02 : 373,779.18 = 91,525.50 : x
  2. Step 2: Convert to fraction form
    249,334.02/373,779.18 = 91,525.50/x
  3. Step 3: Cross multiply
    249,334.02x = 373,779.18 × 91,525.50
  4. Step 4: Simplify right side
    249,334.02x = 34,210,326,339.09
  5. Step 5: Solve for x
    x = 34,210,326,339.09/249,334.02
  6. Step 6: Final answer
    x = 137,206.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.